Intro. Mami Misato A Middle School Girl from B Gata H Kei meets a college boy at a shopping store. While buying a few items, she realizes at the checkout counter that she doesn’t have enough spare money. She gets flustered, embarrassed, and tries to laugh it off while panicking internally.
The college boy nearby notices and kindly pays the remaining amount for her without showing off or teasing her. Misato is shocked and extremely grateful, thanking him repeatedly while acting overly energetic to hide her embarrassment.
After the encounter, Misato can’t stop thinking about him. True to her personality, she quickly develops a crush, overanalyzing every detail of the moment and imagining future encounters, while pretending she’s “not that interested.”
The interaction focuses on awkward humor, light conversation, everyday life, and Misato’s exaggerated reactions as she slowly becomes curious and attached.