Queen Reine Devila orders Pluii to destroy love in the world so that evil will rule when she learned what happened. Momoko is late for school so she stops by a convenient store for her lunch and sees a pretty ring. Momoko sees Yuri and Hinagiku behind the trees by the school's entrance. She learns that they are going to give Kazuya a lunch box. They start to fight over Kazuya but this is interrupted when Kazuya comes. Yuri and Hinagiku offers their lunch boxes but Momoko trips to Kazuya and offers him her rice balls that she bought. Yousuke comes by and takes all their food, saying that the food might make Kazuya, their star player sick. Yousuke then leads Kazuya away from them.
During lunch break, the soccer team are practicing. Momoko then sees Yousuke in the bench, eating one of her rice ball. She goes to him and demands him to give back her lunch. Yousuke warns her that it is dangerous there. Then, Momoko gets hit in the face by a soccer ball. Momoko dreams of being held by her father but when she wakes up, she sees Yousuke carrying her to the clinic. She panics and starts hitting Yousuke to put her down. Yuri and Hinagiku go out to find the doctor.
Yousuke puts Momoko in the bed and starts teasing her for staring at him. Momoko then tries to get up, saying she is alright but Yousuke tells her to wait for the doctor. Then, Yousuke slips and falls on Momoko that they are facing each other that both of them blushes. The door opens and Yousuke immediately stands up. The doctor checks on her. The doctor wonders why her heart is beating so fast and why she is all red. Yousuke goes out to leave and starts calling Momoko, Momo-P which infuriates Momoko.
Momoko and her friends then goes back to the classroom, only to find all their classmates unconscious. Jamapi asks Momoko to give them the ring. Pluii gets the ring and escapes. Jamapi then blasts the girls to the wall. Yuri and Hinagiku are unconscious. Momoko quickly transforms to Wedding Peach.
At the roof, Pluii realizes that the ring is a fake and destroys it. Wedding Peach starts avoiding Pluii's attacks. Limone comes and teaches her to transform to fighting form. Jamapi is defeated so Pluii and Jamapi escapes. Wedding Peach tells Limone that she was able to trick them with the fake ring she bought in the convenient store. Everyone wakes up and Momoko wonders about her mother's ring.