I don't remember the name, but I do remember that it was a oneshot, and I am pretty sure the characters were in high school. The story was about a girl who has boy truma (I'm pretty sure) because in grade school or maybe middle school a boy was on top of her and his nose started to bleed grossing her out a lot. Now in High school she wants to find love and get over this truma (I think), and this boy peaks her interest and it turns out to be the nose bleed guy. Or maybe he starts hitting on her, and she already knows it's him (like I said I'm not completely sure I read it along time ago). But I remember at some part, they were on the school roof, and he was on top of her, and he got a nose bleed again and it got on her.

If anyone knows this manga and what it is called and could tell me what it is called you would be such an amazing person. Thank you so much ahead of time if you could tell me the name of this. I have been looking everywhere for this manga.

Maybe Animal Jungle story 1? It involves a nosebleed on the roof.

Omg thank you so so so much. This was the exact oneshot I was looking for. Your amazing. Thank you thank you.