On the eve of her wedding, Miyo's best friend, whom she had invited to the party, cuts her off. Realizing that friendships have a shelf life, Miyo thinks back to the days when they were young and joyful.

When I was a kid, my big brother became obsessed with the 90s Japanese subculture of teenage guys who were known as "Gyaru-o." His odd appearance totally mystified me so I started to sneak into his room to look for his secrets.