You can't possibly ask me to choose a bias out of these 8(9) gorgeous angels but if I had to my bias is CHOI SWIMMING (SooYoung) <3 followed by TaeYeon and Tiffany.
I am absolutely in love with all of them dorkiness and all. I'm really busy preparing for a national exam now and honestly listening to their songs/watching their performances or variety show appearances give me the energy and motivation to do my best.
I really hope that I get to see them at least one in my life, that would probably be one of the highlights of my life! I am also an avid reader of fanfiction so recommend me some good ones xD Feel free to PM/leave a message!
Btw my usual username is @contingentio on basically every social media platform that I own!