Hanamattsun

this one? https://www.mangago.zone/read-manga/to_me_who_doesn_t_love_you_team_hazama/
I only read the 1st chapter when it came out so I don't remember if one of them hated the other, but the rest of your description seems to match what I remember

thus one? https://www.mangago.zone/read-manga/to_me_who_doesn_t_love_you_team_hazama/

I only read the 1st ch when it came out so idk shit about it :)) but it seems like it fits your description

goddam site, my 1st comment wasn't showing up so I commented again :)) im sorry

Its this one. Ive been looking for this since last week. Thank you so much. (⌒▽⌒)

Its okk, thanks againnヾ(❀╹◡╹)ﾉ~

Y-You can do this o-oneee c-channn....!!!

you can do it!! your work wont be in vain!! i assure you!!
(๑•ㅂ•)و✧

Thank you kind stranger. (●'◡'●)ﾉ

I have slow progress due to some condition. But I do hope youre right. Thank you kind stranger ٩(๑❛ᴗ❛๑)۶

Whether you pass or don’t pass, study or don’t study, you, just like everyone else, with face the inevitability of death, and not just that, no matter what you or anybody else does, the small little tiny impact it does on earth means nothing to the hugeness of space. So basically, don’t stress about your exams, it doesn’t matter if you pass or not since nothing really matters in the long run! Just do what you can and that’s enough!! We all die and face the same end anyways, no point in stressing about something as small as exams^^ hope this helps you feel better, wishing u luck :)

You got this! Study hard and then reward yourself with the newest update of your favorite manga/manhwa/manhua afterwards!