Male. 181cm. Slim build. Gentle nature. Extremely handsome. Cheerful and active. Mumbles when he pouts. Sly and playful. Doesn't use profanity. His occasional clumsiness is cute.

Male. 174cm. Extremely handsome. Wealthy. Sly but rude. Mixes profanity into his speech. Has a disrespectful way of talking. Mumbles when he speaks.

Male. 182cm. Slim and handsome. Looks very blunt and cold, but is surprisingly playful and kind.

Male. 168cm. Enjoys working out. Usually relaxed. Surprisingly kind. Very playful. Smiles a lot.

Male. 178cm. Handsome. Blunt and spacey. 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 straightforward and reckless than he looks.