Also i believe they were in a group project and the guy with black hair had a name similar to the word "cat" in koren IDK THIS IS ALL I CAN REMEMBER
i cant help u but i deff remember reading this
The closest manwha I know that fits those descriptions is a guy like you
That not it i swear it notttt THERE WERE 3 MAIN CHARACTERS
Thank you though
OMG CHAT I FOUND IT FINALLY ITS CALLED YOURS TO CLAIM
I found it its called yours to claim
Okay I would say it was like 2020 or something when it came out its about a guy with either brown or grey hair in college where this rich guy with black hair kinda bullied him or idk CANT REALLY REMEMBER BUTTTT there was also a guy who was supposed to be his dog in the past life that came back to try to date him so the guy with Grey or brown hair chooses him bc the rich guy with black hair was toxic LAST THING I REMEMBER WAS THE RICH GUY LEAVING PURPLE FLOWERS ON THE GROUND IN FRONT OF HIS DOOR
SOMEONE PLEASEEEEEEEEEE