Satoshi Iwase and Yuuko Kanzaki are childhood best friends, but ever since Yuuko moved away, they've lost contact with each other. After graduating from university, Satoshi is a now working in his father's hospital, and works alongside his high school friend, Ai Minagawa. However, conflicts ensue when Ai, who has liked Satoshi since high school, decides to confront Satoshi one day about her feelings.
