Two people who already love each other figure out what that means, and the movie lets them breathe long enough to actually say it. There's no crisis to manufacture tension, no misunderstanding to drag out the inevitable, just Sasaki and Miyano learning that comfort and desire are the same thing when you're with the right person. This is what romance actually is, not the confession, but the morning after, the small gestures that prove you meant it, the quiet certainty of knowing you chose right.

Miyano's familiarity with Boys' Love manga becomes something real when chance brings Sasaki into his life. The two have only recently made their relationship official, and now Sasaki, a high school senior, wants to spend every opportunity with his younger boyfriend. Yet university entrance exams and graduation are drawing near, and Sasaki has to start thinking seriously about his future. Studying keeps getting harder, since his thoughts keep drifting back to Miyano and a longing to hold him close. With Sasaki's graduation looming, the couple starts to wonder what comes next for them, all the more because being open about their relationship can invite scrutiny from friends and family. This theatrical follow-up to Sasaki to Miyano adapts the manga's Graduation Arc as a romantic slice-of-life comedy.