Yandere Johan Seong - Blog Posts

Their Reaction To You Rejecting Them Because You Are A Yandere That Is In Love With Someone Else, And Them Finding Out About It. Headcanon

GN Reader.

Requested by: @yanderesimp-san

Request Rules.

Masterlist.

Daniel Park:

And person you are in love with: Jay Hong.

He was in shocked when you rejected him with a smile on your face, he was frozen in place as he cheerfully walk away from him.

Daniel couldn’t believe it, you rejected him! How is that possible?! He was attractive, he can fight, he was kind, he can give you everything!

So why did you rejected him? There’s gotta be answer to it right? Maybe you were just unsure about your feelings for him and soon enough, you’ll know your feelings for him? Right? Right?!

But no, that didn’t happen at all. It’s been two weeks since that but you were happily living your life like Daniel didn’t just confess to you. He was getting impatient, he really needs you by his side at all times!!

But then something struck in him, were... were you in love with someone else?

The thought of it made Daniel really angry, The possibilities of someone capturing your heart just made him want to beat someone up.

So, he had a thought. He should probably ask you about it actually.

And to his surprise, it was Jay Hong. He was in shock that you were in love with his friend and you had that same sickening lovesick plastered on your face as you talk about the quiet blonde male.

It was sickening to his stomach as you talk Jay like he was some kind of God that descended from above. 

It develop a huge hatred towards Jay and began to distance himself  from the blonde male which made the said male confuse at his best friends behavior.

It ached Jay Hong heart to see that his dear friend was distancing himself and glaring at him whenever he was near or near you.

Jay did told you about Daniel recent behavior around him recently which made you hate Daniel since he was scaring “you” darling.

And of course Daniel noticed your behavior around him, glaring at him, and speaking to him with a venomous tone.

He knew who was at fault here, it was Jay of course. He had ruined everything and was blocking between you and him.

He has to get rid of that pest.

But when he broke inside the penthouse so he could take Jay out and he can you all to himself.

 But stopped himself when he saw you holding Jay clothes and sniffing it with a weird creepy smile, his eyes widened as you rub the clothing against your face with a flushing face.

Daniel couldn’t believe what he saw as you seem to be enjoying smelling the scent of the blonde male.

His heart was broken in half as he saw the crazy and obsessiveness in your eyes, it was clear that you were obsessed with Jay. Just like how he is with you.

He was about to sneak away to hide somewhere else but was stopped when you called out to him, letting him know that you knew he was there.

What happens next, is up to you.

Johan Seong:

The person you are in love with: Zack Lee.

Oooohhhh boy, he was really pissed at the fact that you had rejected him.

He wondered on why you had rejected him but thought of something that made his blood boil.

You already in love with someone.

He really wanted to avoid that thought since there’s no way you are already interested with someone, he only wanted for you to look at his way not at someone’s else.

But Johan did find out one day, when he was stalking you. He find you happily talking with his childhood friend, Zack. It seems like there were flowers around you as talk with the boxer.

His jealousy for Zack appeared once again and his ever growing hatred started on that day.

So now, every time Zack try to take Johan home. He would be met with a glare and some vague sentence which confused Zack a lot.

All Zack wanted was for Johan to come home, so he had come out to you about what was happening with Johan which made you became cautious on the light brown haired male.

Since Zack had weird bad interaction with Johan.

You had confronted him about it, which ended up with you pinning Johan on the wall while threatening him. That if he ever hurt Zack, he will no longer be able to see anything.

Johan was in quite shock at what he just heard from you, his heart ache that you cared for Zack more than him which develop his hatred for the boxer.

So know, the only thing he was hoping is that Mira and Zack would end up with each other so that he can have you all by himself.

But he did found out your huge obsession with the boxer.

And it was when he was by your house/apartment, he was looking through the window just to spy on you like he always does but froze when he saw you hugging something close to you.

And it was Zack hoodie that he and had given to you two days ago, you still hasn’t washed it because of the scent that came from Zack wearing it.

You were mumbling something while giggled to yourself with a red face and maniac smile.

He was in shock at what he saw as he felt jealousy that you were doing such thing to Zack hoodie, he wished it was him instead.

But then something came up in his mind as he took out his phone and began to record you in your room as you began to do things that would make anyone face pale.

Park Jonggun (Gun):

The person you are in love with: Crystal Choi.

He thought he was in a nightmare but it wasn’t.

You did reject him but it seems like you weren’t even remorse of how harsh your words were towards him.

He doesn’t understand on why did you rejected him, he had everything! He has power, money looks! He could give you everything!!

So why did you not accept his love?

Ah... it was because of her. Crystal Choi. The girl he was ordered to protect. It’s all her fault on why you had rejected him.

He wanted to kill her but can’t because of the chairman.

He saw how sweet, kind and soft you were to Crystal every time she was in the room. Always agreeing on everything she said and always being on her side.

He really didn’t like it seeing it.

So he had to resort to beating up more guys than usual after that because of how mad and jealous he is.

But how did he found out that you were a yandere? Well...

When he was going inside your house because you had called him to talk with something, but then he heard you mumbling underneath your breath.

On how you wanted to kill and beat Daniel for stealing Crystal heart, he was in surprised as he saw your face just looked so scary as your were basically just tightening on the glass that you were drinking from.

Gun was surprised to say the least but interrupted your moment by announcing his presence in your home.

But the he also found out your closet full of Crystal full, from her abandoned clothing, and such which made him laugh as he took a bunch of photos of it so he can blackmail with it to you.

Park Zoe:

The person you are in love with: Mira Kim.

It broke her heart a lot as you walked away from her without a care in the world.

Tears streaming down on her face as she tightly gripped on her pencil skirt, your words were so harsh that Zoe really couldn’t believe it.

You were always so cold but you weren’t that harsh but this was the first time that you were so harsh to her, rejecting her in the harshest way possible.

She gritted her teeth while remembering one part of the sentence that has been stuck in her mind.

It was that, you were already in love with someone else.

It has been stuck inside her mind for the been few days and she already knows who it is.

It was her best friend Mira Kim.

Of course, how can she be so blind? You always had that soft look whenever you were near her or you always had that small smile on your face. You were weak around Mira, you were basically ready to whatever Mira wants.

Her hatred for Mira began to grow.

She began to sabotage and made Mira life miserable because of the jealousy she had for the brown haired female.

And it gave her happiness since she saw Mira suffering but she didn’t like it that she always tell you what was happening which made her blood boil.

It was obvious on how worried you were when Mira had told you what was happening, which made her kissed her teeth whenever you comforted her and wanted to kill Mira and get her away from you.

But then was surprised when you had pinned her behind the wall while harshly grabbing her cheeks, it hurt so much because of how tight your grip is on her face.

You were basically threatening her to get away from Mira and stop making her life a miserable hell, you knew she was the one behind it all.

But instead of Zoe getting scared, she was really actually turned on by how hot you look in that moment.

But in the end, did she listen? No, of course not.

Yandere Johan Seong and Daniel Park Headcanons.

GN Reader

Request Rules.

Requested by: @yanderesimp-san

Masterlist.​

I hope you like it!​

Daniel Park:

Daniel never thought in his life he could get so obsessed with one person, but it was something that he would never regret in his entire life.

When he met you, he was in his og body and you had saved him from bullies.

At first it was admiration and thankfulness to you because you had saved him but slowly it turned into an obsession, he found out that you two attend the same school but in a different dept. which sadden him a bit but not too much.

He befriended you and you two slowly to get to know more about each other which Daniel really likes, but he also took some things from you or that you threw you.

The paper towel that you just used, the plastic spoon, the gum you put in a paper, your broken pencil and etc.

He usually took the things that you won’t look for or miss.

He would also glare at whoever would talk to you even if they were friends, he gets easily jealous even if you two weren’t dating... yet.

Well.. you two did get together at some point, which made Daniel really happy.

It wasn’t force, you really did have feelings for Daniel to which he took the chance to make you sure you won’t know what he was been doing so you won’t run away from him.

He would try to make you feel bad whenever you try to do things without him or things that he doesn’t like, and it doesn’t help that his good looks just help him in that situation with you. And in the end you would always obey him.

He would also beat up the person whoever made you cry, flirts with you, or heck even shows interest in you.

And when he’s in og body, you two would hangout since little Daniel was the only person you could hangout with since... you know they are the same person.

Daniel doesn’t want to scare you but he will be physical if he has to.

He’s really scary, and Zack was the only one to notice the change in him and when he confronted him about it. Zack swore he thought he was not going home that day.

Nobody could him stop and he knows it, he takes the advantage at the fact that he has two bodies, he has the ability to copy people fighting skills and more.

So, you would be practically be stuck with him for the rest of your life.

Johan Seong:

Ohh... boy.

You had met Johan when you were taking care of his dogs when they ran away from him.

After you two met, something kept bubbling inside of him when you two met that day, and it made him want to keep seeing you and making sure you were safe.

And it got to the point, where he would follow stalk you to make sure you are safe from any danger.

But you two met once again when his dogs ran to your direction, and it was the perfect opportunity to get to know you better.

And boy did he fell hard for you to the point of no return.

He follow you everywhere you go with the excuse that the dogs just wanted to see you, which is true since the dogs liked your presence.

Johan would also began to steal stuff from you, like your clothing, underwear, and more. And it was usually personal stuff that he would take from you making scared that you stalker.

Which you ran away to Johan for safety without knowing it was him, he would be smirking in the inside but deep down he was glad that you were depending on him.

You offered for him to stay at your house which he did not hesitate to agree on.

He was near you and your scent was everywhere on your house which was paradise to him.

You two had also started dating so... mhmm... not a good decision.

Johan would threaten you whenever you try do things without him or things he did not like.

He doesn’t like to get physical with you, but he will if he was to.

Johan is not afraid to kill a person unlike Daniel who doesn’t want bloods on his hands.

Since he did killed two people who flirted with you.

He would also manipulate your feelings by just guilt tripping you into staying with him whenever you want to go out with friends.

Heck, Zack got worried when he saw the abnormale changes in his childhood friends behaviour but he only got a glare from Johan which made him shiver.

Johan would also change his appearance depending on what you like on him.

And he would start to like the things that you love and same with the dislikes and such.

He would also at times gaslight you which he was really good at.

Poor Zack ;-;