Katsuki and your sister have been dating for a few months. they’re both a year older than you, but you don’t really care. You notice that whenever katsuki sees you around the house he’s teasing in sort of a flirtatious way. you push it aside because you know your sisters madly in love with him. today your sister and him got into an argument and she said some stuff. katsuki was supposed to spend the night and already told his parents so he couldn’t just leave. so, after the argument he went into your room..

when he entered you look over to him as you lay on your bed but before you could say anything he spoke

“can i stay here or nah? your sister and I just had an argument.” he states as he leans against the doorframe and crosses his arms