Yooha, longing to break free from his family, unexpectedly crosses paths with Minwoo, a man who finds comfort in machines over people - and so begins their special connection.

Yooha ruins something of Minwoo's and offers to take responsibility with his body. Minwoo, in return, suggests that Yooha become his boyfriend.

Yooha officially kicks off his contract romance with Minwoo! Meanwhile, Jaemin starts working at Taeha’s bar in Yooha’s place. Will the two make it through the day without a hitch?

From a company meeting to an unexpected incident at a stranger's house, Yooha and Minwoo grow closer step by step.

Yooha ends up spending the night at Minwoo's place. In a home that feels cold yet strangely warm, a quiet curiosity begins to grow between them.

A sudden call from Minwoo's parents! Yooha unexpectedly shows his sincerity in front of them, and that night, Minwoo finds himself overwhelmed by unfamiliar feelings. Emotions he never planned for are starting to grow.

An unexpected date between Taeha and Jaemin, and Minwoo shows up at a nude croquis class?! Moments that bring everyone a little closer to each other.

Minwoo's close friend Suyeon asks Yooha to be her pretend boyfriend? Minwoo grows anxious, and Yooha finds himself confused.

Minwoo and Yooha find themselves drifting, each lost in their own thoughts of the other. In the midst of it all, Taeha disappears, leaving Yooha to face the void he left behind. And into that space steps Suyeon, with a tempting offer.