Junna and Shio, who conveyed their feelings of "like" to each other. However, Shio moves to a distant town to live with her grandmother, and Junna considers going to university, leading them to walk separate paths after graduation. Amidst this, a sudden engagement candidate for Junna appears!? Junna resolves to properly express her feelings to her father. The unchanging feelings of the two and the world they live in that is changing. And finally, at the last graduation ceremony of their high school life――! A school drama depicting pure love, an emotional finale!!