HELP ME FIND THE NAME OF THIS BL

My deadass didn't know how to make a reading list and all, so after I learned it I remembered that one cute bl but I forgot it's name
It's about a pink haired cute tsundere (I still remember every detail of his blushing face) who "intruded" this green haired guy's house in which he was setting his things since he just rent it, so the pink guy falls on top of him with a knife and all but it landed near the green guy's face, so he gets up and locks himself in the room that's in his balcony, meanwhile the pink haired guy finds the novel that the green head wrote when he was younger, but he really likes it. So when the dude finally unlocked the door the pink head asked him if there's a continuation to the novel and asked who wrote it. So the green head goes like "a thief is fucking asking me about a novel that I wrote"
I tried explaining it as best as I could, please help me~!