Basically, the manga is about four high schoolers. The main protagonist named Ao meets a boy who’s super funny and friendly and they start dating (maybe fake dating?). However she finds out that her bf actually likes this other loner girl with long black hair but suppressed his feelings because his former best friend liked her instead. From that point on, Ao breaks up with bf. Bf starts dating the other girl. Ao eventually dates the ex-best friend. Ao and old bf get back together in the end.

The manga is super angst at times and has really fluffy art so I’m hoping I can find it again!

it didn't ring a bell to me but i still searched for it and sadly i couldn't find the one you were talking about. but maybe you can find it trough the "advanced search" part under the search bar by picking and excluding genres you wanna look for since you know the genres of the manga better. or you can look up categories from the "categories" part. i hope this helps you, good luck! 🙂

aaaaaaaaaaaaaaa