for the second one:
https://www.mangago.zone/read-manga/to_be_or_not_to_be/
Imma set a tent here (๑•ㅂ•)و✧
Wait I have one https://www.mangago.zone/read-manga/rival_ni_ki_wo_tsukero/ but chapter 1 and 2 only
wait I have more https://www.mangago.zone/read-manga/i_m_banging_my_rival_from_a_parallel_world/ mc thought ml like this one girl (the girl isn't even in the picture lmao) but plot twist XD you need to read it. Chapter 1 and 2 only and chapter extra
This won't give the same beautiful feeling and emotional roller coaster as ao no flag but here https://www.mangago.zone/read-manga/triangle_fuuki_mame/
is there any bl manga similar with ao no flag and faded first love?
╰➝ love triangle (2guys & 1girl) but the guys fall in love with each other.
╰➝ or mc setting up the ml with the girl (he didn't know ml has a thing for him)