Shinji uses his holidays to visit his father, Ryuichi, who runs a company in Tokyo and is away from home. When she is surprised by her father's organized room, Ryuichi brings Hikari, who was the receptionist at the company, home. Seeing her skillfully preparing her food, Shinji realizes his relationship with her father. After that, Shinji gently calls out to Hikari, who can't celebrate Ryuichi's birthday and is lonely because she's alone.
