fav groups + bias:

Stray Kids [Felix & Minho]
BTS [Namjoon]
NCT [Haechan & Mark  & Lucas]
Day6 [Jae & Brian]
Twice [Jihyo & Chaeyoung]
Mamamoo [Moonbyul]
Pentagon [Wooseok& Kino]
Seventeen [Mingyu &Vernon]
                           ~~ many more ~~