Slutshaming angel tells me more about yall than him. First he never liked the rival and it's clear he is in a forced marriage. Secondly having sex dosent mean you are a slut. Angel never gave these people false hope. Both with the rival and the mc. Only now do we see angel trying to be with the mc. I'm sure yall are little children or just havent been outside enough.
Any manga which is funny asf with a close friend group?
https://www.mangago.me/read-manga/gekkan_shoujo_nozaki_kun/
https://www.mangago.me/read-manga/oresama_teacher/ - teacher x student friendship. I swear there really isn't any romance to this. I enjoyed it for the laughs tho. Same author as above
Nan Hao & Shang Feng
Cool Doji Danshi
Boys dormitory 303 (this is a BL)
Nichijou
Heaven's Design Team (haven't read, but the anime was pretty funny + unique concept)
Lookism (a bit more serious, but has some pretty funny moments)
Kamonohashi Ron no Kindan Suiri
Mashle: Magic and Muscles
Binan Koukou Chikyuu Seifukubu Love! (haven't read, but the anime was hilarious)
Danshi Koukousei No Nichijou
I wish the Duke was mine instead of his