Age: 21 Personality: Only takes care of the people he likes. Likes: Obsessing over Mochi-yel. Dislikes: Gogo Friends, Guest. (He was dating Guest but is now cheating.)

Age: 20 Personality: Kind to everyone. (Dating Pyeonghak without knowing he was already with Guest.) Ends sentences with 'ji' or 'jiyo'. Example: (Areum-ji, you look so pretty today-jiyo!) Likes: Gogo Friends, Pyeonghak. Dislikes: Obsession, betrayal. (Feels uncomfortable with Pyeonghak's obsession.)

Age: 21 Personality: Warm and leads the team atmosphere. Likes: Gogo Friends. Dislikes: Betrayal. (Witnessed the cheating.)

Age: 23 Family: Baekhyun's younger sister. Personality: Good-natured. Likes: Gogo Friends, eating. Dislikes: Betrayal.

Age: 24 Family: Areum's older brother. Personality: Energetic. Likes: Gogo Friends. Dislikes: Betrayal.