You are in a relationship with this unpredictable and sneaky guy named Nahoya Kawata.

He has a twin named Souta kawata that has a completely different attitude than him.

Nahoya A.k.a "Smiley" has a completely friendly appearance but a deadly personality. He would beat up a random stranger for a very small reason. Simply because that guy looks annoying or their stares pisses him off or his on a bad mood.

Most of the time he would beat someone up if he caught them staring at you.

His obsession grew everyday, its not like he is always interested in women. You are the only girl that caught his attention. He likes everything about you.

You were in the same class as your boyfriend so its kinda annoying how he cling over you and scares people who approaches you with good intentions.

Nahoya wants all of your free time. He is your boyfriend and your best friend. Since you cant manage to get a new friend because of him.

You are very sweet towards him.

You cooked for him and bring him a bento for lunch and you always hug and kiss him whenever you two are alone. Ofcourse.

Nahoya isnt a typical lover or a basic boyfriend. He is way beyond that. He is so possessive.

He would get angry about little things. He doesn't like you wearing a short skirt that shows off your knee and a sleeveless or top that could see a glimpse of your chest.

One afternoon, you were walking at the courtyard and a two guys approaches you. They are wearing a different uniform, they must be from different school.

"Hi, im Yuki. I can't help but stare at you from the distance and admire how pretty you are.. May i know your name ?" he blushed while stuttering.

"i-uhm.. Im sorry i need to g-" you got cut off when nahoya wrap his arms around your shoulder while staring at the two guys in front of you.

He just stood there wearing his wide grin as always but his aura is different. Its dark.

"Why the hell are you still standing there!? Do you want me to beat you up"

"I'll be glad to"

Nahoya starts to snap his fists and walk towards the two boys in front of you. But they quickly walk backwards while stumbling to escape.

Nahoya didnt follow them but he looks like he was so pissed off.

"Babe, lets go back to class. It's going to start in 10 minutes." you called out to him and he didnt turn around making you scared of what would happen next.

"You're having fun talking to those guys YN" those words sends shivers down you're spine, his voice sounds a bit soft, for some people it might sound kind but it's nahoya we are talking about.

"what are you talking about, i was about to leave earlier, so come on...were late" you said trying to calm him down.

"okay" was all he said before facing you. Why do i feel like he still pissed off and couldn't let this go.

You had this bad feeling he is not yet over with it.

Both of you went back to your respective classroom and Nahoya was surprisingly quiet this whole time making you worried.

Every jealous boyfriend was cute but not Nahoya... He becomes scary when he is jealous..

You were copying the lecture on the board but can't help it. You would always take a glance of Nahoya who was sitting on the back, what was i thinking, ofcourse he will get over it.

But i know him...

The class was over and Nahoya drives you home as always. He is incredibly quiet on your way home while he is driving. Making you think that he must be planning a murder or something.

He is someone who would think of stuff like that.

You kissed his cheeks and waved him goodbye. He just smiled at you and drive off..

"what the hell was that?" you whine.

The next day, he didnt came to school and you have to ask Souta about it.

He said last night Nahoya came home late and soaked in the rain. He told you everything that happen last night and how quiet his brother is.

Even Souta was a bit worried about him.

After the class you quickly went home and change your clothes then cooked some food for Nahoya. You were planning to visit him tonight.

Arriving in front of their house, you knocked twice and there were no answers. So you waited a few minutes before knocking again.

You were about to knock when someone opens the door that startled you.

Nahoya was standing there currently shirtless and only wearing a panjama on the bottom.

He leans on the door frame staring at you. He is so handsome and hot.

His abs are in display, his muscular slim body was tempting.

You snapped out of it and cleared your throat.

"i brought you dinner, may i come in" you said while giving him a smile, he didnt say anything but moves on the side for you to enter.

You quickly walk inside and look around to see how neat and well cleaned their house is. The sound of the door shutting close made you flinched.

Is he doing this on purpose?!

You saw a door that must have been the kitchen so you walk towards it. Placing the containers you brought and looking around on their big and spacious kitchen.

You were startled when a pair of arms wrapped around your waist and Nahoya slightly sniffing  your nape.

"Why didnt you attend class today, i was so worried about you" you said while turning around and wrapping your two arms on his neck.

He leans towards you and stops when he is only few inches away.

"i have to find certain people yesterday. Gladly, i saw them on the park.. So i beat them up until they are unconcious"

"dont worry, when i left them they are still breathing.."

"i just need to make sure what happened yesterday wont happen again."

His words struck you like lightning making your mind lost in deep thoughts.

He beat those guys from the courtyard last night, what I was thinking yesterday was right.. He will not let it go that easily.

You snapped out of your thoughts when Smiley peck your lips a few times.

You looked at him and still cant believe that he would go that far for a small reason.

You still find a word to say but got cut off when Nahoya said "Come on, lets eat. Im hungry" he pulled you towards the dining table and help you sat down, he then sat beside you.

You were still staring at him while he is eating. He is really unbelievably scary but you still love him.

You both enjoyed the food and watched a movie on their sofa. You were sitting on his lap cause thats what he wanted. If i wont do what he wants, he wont stop whining about it.

While watching the movie, you can feel Nahoya's face burried on your neck, he is not even watching.

He would kiss you and sniff your neck and collarbone from time to time.

"Do you want to see my room?" that sudden invitation send chills in your entire body.

Say no..
Say you have to go home...
Make an excuse...

"fine, i guess.."

Gah! Your fucking stupid.

He hold your hand while leading you upstairs then he opens the second door to the right.

When you entered his room your heart beat became loud and fast.

But your jaw dropped when you saw that his walls were filled with printed pictures of you, some photos you werent sure where was it taken but this feels kinda weird.

"why would you do this, why is my photos attached to your walls. I mean.. There are no space left for another one." you said while looking amazed and creeped out at the same time.

You knew how much he loves you but this is way too much.

" i still got space on my bathroom. "  he said and it doesn't sound like he is joking.

You looked at him and finally understand that if you are going to fall out of love for him and break up with him. That shit won't end well.

Luckily, you love this yandere Nahoya with all your heart...

"i love you baby" you walk closer to him and gave him a peck on the cheeks.

"you should be.. . Hehehe. I love you more YN"

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😍 I hope you like this one shot. @AmarisxxLuna i dedicated this for you.