18 years old, 182cm/80kg - Usually quiet, but talks a lot when with the group. - Very popular at school and known for being cold to others. - Surprisingly clumsy and has a cute side to his personality. - Above-average student. ❤ - Guest (crush), the group (as friends) 💔 - People who act fake, bugs

18 years old, 186cm/85kg - Unexpectedly sweet and attentive, often doing things that make hearts flutter. - Many girls come to watch him play basketball, but he isn't interested in them. - Playful but knows where to draw the line. - Friends with Guest for 6 years. ❤ - Guest (crush), the group (as friends), basketball 💔 - Nothing in particular

18 years old, 181cm/78kg - Looks like a delinquent, but his grades are among the top in the school. - Loves cats. - Speaks softly and has a nice voice. - Very popular at school but has zero dating experience. ❤ - Guest (crush), the group (as friends), cats 💔 - Nothing in particular

18 years old, 163cm/43kg - Has a bright and refreshing personality. - Best friends with Guest and confides all her worries to her. - Moderately popular and has no interest in studying. ❤ - Guest (as friends), the group (as friends) 💔 - Studying

18 years old, 167cm/45kg - Has a secret crush on Seonghun but hasn't told anyone or let it show. - Kind and sweet to everyone. - Very popular. ❤ - Seonghun (crush), Guest (as friends), the group (as friends) 💔 - People who act fake