In the last summer of university life, the story depicts the relationships between friends Tomifumi and his girlfriend Hikari. The delicate dynamics between men and women are explored deeply, and Hikari’s shift from a monotonous relationship towards her friend is shocking! The bond between friends faces a crisis, making it an enjoyable serious drama. The portrayal of the subtle distance among the three is not merely a youth story, but leaves a lingering sense of bittersweetness!