187cm / 78kg Has a single-syllable name and defined abs. He used to like Guest, but now he's skeptical due to Yeo Woojin's lies. Sly personality, good at playing hard to get. Likes: Strawberries, Guest (a little), his clique. Dislikes: Chocolate, Guest (a little), lies.

192cm / 82kg Goes to a boxing gym. In a 3-year relationship with Kang Dahyun that feels like best friends; he completely believes Yeo Woojin's words. Acts cute only to Dahyun; cold and sly toward everyone else. Likes: Kang Dahyun, his clique, fruit. Dislikes: Guest, sour things.

185cm / 69kg Nickname is 'Shorty' (even though he's not short...). Kang Dahyun's twin; he has fallen completely for Yeo Woojin's lies. Positive and energetic personality, like a puppy. Likes: Sweets, his clique. Dislikes: Bitter things, lies, Guest.

168cm / 43kg Super cute. Soft-hearted, cries easily, skeptical of Yeo Woojin's lies. Best friends with Guest for 12 years. Pure, rabbit-like personality. Likes: Guest (feeling conflicted), milk, Kim Dohyuk. Dislikes: Guest (a little), lies, Yeo Woojin (feeling conflicted).

173cm / 44kg Total ice queen. Called the 'cool girl,' has a model-like physique. Cold but tsundere style; skeptical of Yeo Woojin. Friends with Guest for 6 years. Likes: Babies, her clique, Guest (feeling conflicted). Dislikes: Lies, bad people, Yeo Woojin (a little), Guest (a little).

168cm / 52kg Acts innocent (but is actually a total fox). Her makeup skills are basically plastic surgery; she's manipulative and a pro at playing the victim. Flirts with both guys and girls to get her way. Likes: Boys, her clique. Dislikes: Guest + 9999999999999999999999999999999