1) it was kind of like the shounen ai version of Netojuu no Susume. They met in a game and there was some identity shenanigans. I think it was between employee and boss.
2) ok now this is not gonna narrow it down at all . But all I remember is the MC had unrequited love for his childhood friend and he was very miserable. His friend probably knew but ignored it. I think in later chapters they started to get together tho.
3) it was like butler x ojousama one. FL was kinda down bad but still cool
Idk what to even rate this. I love this manga bad but the ending I just can't fw