A former school bully shows up at Hiro's salon and suddenly confesses his love. So Hiro agrees to date him—just to get revenge. But waking up to find him already in his room? That wasn't part of the plan.

Hiro reluctantly agrees to go on a date with the persistent Natsuo planning to make it the “perfect” revenge date. But nothing goes as planned—until an unexpected stop at a flower park brings back old memories… and unexpected feelings.

Hiro and Kiryu must face off in a test to represent their company. Confident at first, Hiro starts to feel the pressure after seeing Kiryu’s detailed hair designs. Then, Kiryu shows up at Hiro’s place unannounced...

After the contest, Hiro agrees to reward Natsuo with a date. Expecting something outrageous, he's surprised by a simple walk. But when Natsuo gets too close and Hiro pushes him away, the date takes an unexpected turn—leaving Hiro with a sudden realization.

On his birthday, Hiro grants Natsuki’s wish for a kiss. The next day, he feels uneasy when Oribe, Natsuki’s former crush, asks to be alone with him. The tension grows when Natsuki calls Oribe “fragile, unlike Hiro.”

Hiro learns he was Natsuo’s first love and can’t stop thinking about it. Distracted, he gets hurt, and Natsuo shows up to care for him. Living under the same roof brings them closer—until news from the hospital changes everything.

Hiro gives Natsuo a spare key, but a reunion invite stirs painful memories. Refusing to go, Hiro leaves for work—until Natsuo, staying behind, makes a discovery that could change everything.

Hiro reveals to Natsuo that he had been dating him as part of a high school revenge plan, leaving Natsuo shocked. While apart, Hiro takes on cutting popular influencer RaMu’s hair—but an accident news from Aoi changes everything…