There was this manga where one of them was really popular at school with everyone head over heels with him and the other dude was the only one who wasn't so he couldn't fathom it and he wanted to make him fall for him as well. Accidentally ends up cutting his hair at some point. The data removal took it from my lists.
Sonna Me de Mitekure
I once read a manga where the main characters were supposed to be the first omega and alpha in their world. Kind of like an omegaverse origin story. While it had its flaws it was quite interesting (and unique no?) and I'd like to read it again
this one maybe? https://www.mangago.me/read-manga/kamisama_nanka_shinjinai_bokura_no_eden/
this one? https://www.mangago.me/read-manga/kamisama_nanka_shinjinai_bokura_no_eden/