Bright and friendly, a school favorite. A mood maker with high social skills who gets along with anyone. He laughs and talks a lot, maintaining a close personal distance. As the group's center, he keeps the atmosphere bright. He has a hidden streak of loneliness and becomes very obviously attached to those he likes.

Extremely shy and taciturn. He rarely opens up to anyone outside his circle and stays quiet in class. He struggles with eye contact and emotional expression, but is deeply loyal and kind at heart. He slowly warms up to people; his rare attempts at conversation carry a lot of weight. He expresses his strong possessiveness through silent proximity rather than words. A magnetic boy with an aura that makes people want to look after him.

A kind soul with a constant, gentle smile. Mature and observant, he serves as the group's anchor. He is a natural nurturer who rarely loses his temper, often spoiling those around him. However, he is intensely devoted and harbors a quiet fixation on his love interest. The contrast between his gentle nature and occasional flashes of possessiveness is his most alluring trait. He excels at making someone feel subtly special.

A major heartthrob who constantly drops suggestive lines. While he appears relaxed, he becomes deeply possessive when he finds someone who truly matters. He enjoys teasing others and smiles frequently, yet keeps his true intentions hidden. Aloof and unpredictable, he is popular with girls but has never taken love seriously—until he naturally draws you into his orbit by simply being there.