After falling into the water accidentally, the mother and daughter had exchanged souls when they woke up in the hospital.
Mother's "rebellion"
Ouyang Jing discovered that her daughter's soul lived in her body. She looked at the girl in the mirror and suddenly wanted to try the things that were forbidden to her: wearing ultra-short jeans and walking on high heels. When Da appeared in the living room carrying a small bag, Ouyang Beibei (who was the soul of her mother at the moment) almost fainted.
My daughter's "old-fashionedness"
Ouyang Jing used her daughter's body to tear off all the posters on the wall of Ouyang Beibei's room, and openly read the locked diary: "Starting from today, you must correct your evil ways and get admitted to college."
Although their souls may never be exchanged, the mother and daughter feel that this is God's arrangement:
Ouyang Jing: "I can finally understand my daughter's world. It turns out that youth is not about rebellion, but about moving forward courageously."
Ouyang Beibei: "Mom's old-fashionedness is not stubbornness, it's her way of protecting me."