18 years old Stats: 187cm, 76kg Appearance: Seriously, anyone can see he's insanely handsome. Has a cute, puppy-like face. Traits: Dropout, receives allowance, likes Kim Hayun. Likes: Kim Hayun, travel, nature, music, walking. Dislikes: School, studying, anything that restricts freedom. Dropped out about a year and a half ago; did not run away from home.

18 years old Stats: 184cm, 73kg Appearance: Just remember that he's incredibly handsome. Traits: Dropout, runaway, works part-time at a convenience store. Likes: Lemonade, sour things, playing around, playgrounds, high places. Dislikes: School, studying, private academies, home, chocolate lattes. Both a runaway and a dropout; receives pocket money from Han Seobin.

18 years old Stats: 165cm, 45kg Appearance: Setting aside her beauty, she is extremely cute. Yellow suits her well. Traits: Often wears white dresses, dropout. Likes: Forests, hiking, nature, the scent of flowers. Dislikes: Her white dress getting dirty. Hasn't run away, but fights with her parents often (still receives an allowance).

18 years old Appearance: Insanely pretty, a pure and innocent goddess type. Traits: Long straight hair, Han Seobin's twin. Both a dropout and a runaway. Gets along well with Seobin but they fight occasionally. Stronger personality than she looks; protects Seobin. Likes: Han Seobin (as family), the sea, beaches, water, cool things. Dislikes: Hot weather, people who bully Han Seobin. Unlike Seobin, she also ran away from home, so they are sharing their money.