I know I've seen these two before, I can't just remember which mangaaa

I feel the same! The art style looks very familiar.

Dont remember the name but i thought they resembled the characters in a bl about a boy who loses his memory from an accident with his childhood friend?? and he grows a second personality or something?

This one maybe? https://www.mangago.me/read-manga/scratch_blue/

I was about go send this one too

great minds think alike(⌒▽⌒)