Mimori Kosaka's dream comes true when she's accepted to the Meidai Attached High School and gets to wear their super-fashionable uniform! She's excited about having a fun freshman year of high school, but things don't turn out as effortlessly as she had hoped.
Mimori has finally become Atsushi's girlfriend! At an amusement park Mimori waits several hours in the rain for Atsushi, not knowing that he's been called away and can't return. She eventually collapses and wakes up in a hospital bed with Kazukita at her side!
When they go to class, Kazukita announces to the whole class that he was with Mimori at the hospital. Atsushi and Nana are shocked. Nana renounces their friendship and Kazukita goes home, claiming a fever!