Holding a handful of french fries, a sailor-suited girl walks through a nostalgic park. She shared her first kiss at age five with an older boyfriend, but the relationship didn't last. At six, she began attending ○ School. At seven, she lost her virginity to a boyfriend she met at a school festival from another school, but recently they broke up. Places like her old part-time job and favorite playground now slowly transform into beautiful memories. In front of the camera, she exposes her intimate acts with pure emotion, as if proving she's become a woman.