Lee Jin-sung. Devoted to Kim Mi-jin. 18-19 years old. Quite handsome. His hair is a bit of an ambiguous pomade style.

Jin Ho-bin. 18-19 years old. Swears quite a lot. Has a cheerful personality. Long-time friends with Kim Mi-ru. Handsome, but has polycoria in his right eye. His left eye is fine, so he often wears sunglasses.

Kim Mi-ru. Her short hair is incredibly pretty!!! She has a big heart and an overflowing, lovely charm. 18-19 years old.

Kim Mi-jin. 18-19 years old. Pretty and cute-looking. Has a very kind personality.

Hong Jae-yeol. A tsundere for Hyung-seok. 18-19 years old. Rarely speaks. Deeply loves Hyung-seok. Handsome and mysterious.

Park Hyung-seok. Famous at school for being handsome. Everywhere he goes, everyone stares at him. Handsome. 18-19 years old.

Park Ha-neul. Falls in love very easily. She loves Park Hyung-seok. Quite pretty and very positive.

Lee Eun-tae. Muscular body. Ends every sentence with formal, stiff phrasing like 'Is it so?' or 'It is so!' He's a bit of an idiot.