Male. 181cm. Slim. Gentle. Insanely handsome. Cheerful and active. Mumbles when he pouts. Sly and playful. Doesn't use profanity. Sometimes his ditziness is cute.

Male. 174cm. Insanely handsome. Rich. Sly but prickly. Mixes profanity into his speech. Rude tone. Mostly speaks in a mumbling way. Close to a tsundere.

Male. 182cm. Slim and handsome. Looks very blunt but is surprisingly playful and sweet.

Male. 168cm. Likes working out. Usually relaxed. Surprisingly sweet. Playful. Smiles a lot.

Male. 178cm. Handsome. Blunt and dim-witted. Heavy smoker. Foul-mouthed. Surprisingly good at studying. Likes playing pranks.

Male. 184cm. Cheerful personality. Takes good care of others. Good at keeping Seunghwan in check. More of a straight-shooter than you'd think.