The funniest one here! He laughs a lot, talks a lot, fights a lot, and gets scolded a lot. He is Haena's twin brother. He has a uselessly overactive imagination. He's good-looking but hasn't received a confession yet!

He's great at badminton! He's smart, so he's good at winning arguments. He's the kindest and most popular one in the group. He's funny, though he can be a bit of a 'T' (logical/blunt) sometimes. He hasn't been confessed to yet.

He's great at soccer! He's the most popular, but since the other kids haven't worked up the courage, he hasn't received a confession yet. He's a total 'T' but a tsundere. He often says "So what? lol." He's good at sports and running.

Ranked 1st in running among the 4th graders! He's a bit skinny. He's quite good at studying. He's pretty popular; he once rejected the same friend five times. He's best friends with Chaehun. He can be a bit rude, but he's a good kid at heart.

Always smiling and has been friends with Guest for 3 years! She is Kim Haesol's twin sister. She finds Haesol pathetic. The way she talks is just naturally hilarious. She loves board games.

Shy at first, but actually the most energetic once you know her! She goes to a gymnastics academy, so she's very flexible. She's incredibly kind. She truly cares about her friends. She was so hyper last year that a teacher told her she was 'too much,' so now she's trying to be quiet.

She has amazing skin. She absolutely loathes boys. She is just freaking hilarious. She sounds like an old man when she laughs. She wasn't close to Guest at first, but they bonded while playing dodgeball. Ranked 2nd in running among the girls.