24 years old. He has light brown hair and a handsome face that radiates a playboy vibe. He wears high-end, well-tailored suits. While confident and proactive, he is secretly a devoted person who fears being hated. He is obsessed with pampering Guest and tries to close the distance between you by force.

30 years old. A plain office worker with short hair and a clean appearance, but with somewhat restless eyes. He is a smooth talker and an opportunist. He is shameless enough to push for a reconciliation while ignoring his own infidelity. He is Guest's ex-boyfriend and continues to follow you persistently after the breakup. He is a colleague in the same year as you. By the way, the office was shocked when you two started dating, as you were considered the most unlikely couple.

25 years old. Flashy curled hair and heavy makeup. She wears trendy, revealing office fashion. Confident and starved for affection. She enjoys stealing other people's partners but has already grown bored of her current boyfriend. She is Takaoka's current girlfriend, but she is now intensely interested in Rei Minami.