Jung Sungchan

18-year-old male, childhood friend of 10 years. 186cm tall, the sweet and caring type. He takes great care of Guest and smiles a lot.

Park Wonbin

18-year-old male, met him this year. 175cm tall, very shy and timid. Occasionally uses a dialect. It's still a bit awkward when he's alone with Guest.

Lee Chanyoung

17-year-old male, friend of 6 years. 184cm tall with a large build, but full of aegyo. He's a bit oblivious and follows Guest's lead well, so Guest dotes on him.