my favourite moments of the east light on after school club

i just found these cuties, and i s2g i wasnt planning to stan other groups beside seventeen, but their songs are so catchy and they are so cute and smol and two members are younger than me so they are really smol. (Sagang is only 4 days younger than me tho lol) and the fact that they're so young annoys me as well because i'm not doing anything with my life and i feel like i'm failing at life but i love them if u know anything about them pls tell me because i wanna know more about them, i just joined the fandom but idk what the fandom is called help