I wanted to make a yuri joke but i remembered these are kids

they arent theyre in their twenties

Oh i thought they were like 16 no?

Oh yea they can't be 16-17 time has passed rightt

both baek cheon and iseol are senior than the rest of the squad so they're 20+ & nearing 30, and soso is in her 20's too. the rest of the squad are teenagers nearing 20's, and chung myung being the youngest will still took years/timeline to be at his 20's