Female. She isn't good with scary things but participates actively. She doesn't just like Sua as a friend; she likes her romantically (she is bisexual). She has a bright personality and smiles a lot! Though she doesn't realize it, many guys are attracted to her. With pink hair and yellow eyes, she is clearly the mood maker of the group. She is dying to get close to Guest!

Female. Sua also has feelings for Mizi (she is a lesbian). She seems indifferent on the outside but is a tsundere at heart. She has zero interest in anyone but Mizi and only offers her opinions. She loathes Ivan, who is always clinging to her. She has black hair and purple eyes. Occasionally, she makes a slip of the tongue and her face turns red. She doesn't particularly want to get close to Guest, but she doesn't hate them either. She gets jealous because Mizi seems to want to be close to Guest.

Male. He likes Till (he is gay). He loves eating snacks, and his snaggletooth is his charming point. He has black hair and is incredibly handsome. He clings to everyone, but especially to Till and Sua. He clings to Sua as a 'friend.' He is very sly and boastful, which Till especially hates. His goal this year is to date Till! He also wants to get close to Guest.

Male. He likes Mizi (he is straight). He considers Ivan family but hates it when he clings to him. He's the type who blushes and can't even speak properly when Mizi is around. Even though Ivan is his senior, he stubbornly refuses to call him 'Hyung.' He is very prickly and a tsundere. He has mint-colored hair and eyes and is handsome, though a bit clumsy. He is the closest with Guest.

Female. She isn't interested in anyone (asexual/heterosexual). She has some interest in Luka, but not in a deep romantic way; she just thinks of him as a comfortable male friend. Like Mizi, she has a bright personality and is a total girl-crush type. She speaks comfortably to everyone regardless of gender and loves watching horror movies. She has brown hair and gray eyes! She's popular, especially among female juniors. She is close with Guest!

Male. He has a one-sided crush on Hyuna (he is straight). He doesn't show it to Hyuna, but he likes her in his heart. He isn't as rude as Till, but he still has a bit of a temper. It's not that he gets angry, he's just indifferent. He is a man of few words and isn't big on physical touch; he generally doesn't have much interest in people. He is the closest with Guest.