Haikyuu oneshots and scenarios

YANDERE IWAIZUMI HAJIME HEADCANONS

You won't even know that this guy here is a yandere for you, he's THAT sneaky and slick at masking and hiding his feelings of love or obsession towards you, in fact the only person who would understand how Iwaizumi feels about you would be Oikawa. Oikawa would start teasing him about how red and nervous and flustered he looks everytime you're around Iwaizumi to which he's just going to ask him to shut it and he'll start with the name calling

He's self aware, he knows that his feelings for you are more than just a simple crush...they're spiraling out of control every single freaking day and to be honest, he's actually kinda worried about HOW far his feelings would go for you. He doesn't want to end up doing something that'll end in you getting hurt

He isn't clingy, instead he's more like your personal bodyguard or something. Always making sure that you're safe. He'll offer to walk you home, be with you at times when you're going to places that are sketchy and stuff like that. In other words, he's like your protective shadow who's not clingy but will follow almost everywhere

He's kinda like a Tsundere as well. If you do something nice for him he'll just brush it off and wave his hand in a dismissive manner saying there wasn't any need for you to do that but inside he doesn't understand why he's exploding. You can most probably see Oikawa grinning at him and putting the thumbs up sign and winking at him to which Iwaizumi would just sigh and roll his eyes

Speaking of Oikawa, I'm pretty sure he'd catch on fairly quick that his best friend is a yandere for you since it was kind of obvious to him. I mean he did realize that he'd start scowling and he'd ball his fists really tight if you started talking to people he didn't like for too long. So, Oikawa would most probably act as a wingman for his dear best friend for winning your heart

Iwaizumi would first deny his feelings for you and concentrating on his other hobbies like volleyball and using Oikawa as a punching bag and that sort of thing

He won't do something so drastic to kidnap you at first. You both might actually have a normal relationship, but if he thinks that you're in danger or if you're planning to go away from him then he'll most likely take you for himself. Since you're only his in his eyes and no one else's