I searched for a movie, which seems to be a Korean movie or a Japanese movie. It tells the love story of two high school students who gave birth to a child because of stealing forbidden fruit.

The Korean film "High School Girls Get Married", also known as "Truant Bride"

Plot:

"Pingjiang Chamber of Commerce" has an only daughter, Anping Jiang (Lin Enjing), who is studying in Korea High School. She is a master of fighting in school, but she has a funny weakness: as long as she hears crying again and marries a fool, she won't cry.

A transfer student came to a Korean high school. His name is Pu Wenda (En Zhisheng) and he is the only son of Wenda Furniture. Wenda is regarded as the best young singer. Because of his name, he became an outlet of Anping River in this school.

One day, a very effective Taoist told Pingjiang to tell her fortune, threatening that she must marry Wenda before 16 years old. What is more exaggerated is that she must get pregnant within one year, or she will die inexplicably.

After that, Pingjiang gradually approached Wenda, and the plan seemed to go smoothly. When Pingjiang was about to be 16 years old, Wenda actually wanted to start his trip to the United States. Time is pressing. Can Pingjiang finish the plan?