When the boy was in high school, he met the girl and spent their sophomore year with her. However, due to family reasons, the boy was sent abroad by his parents to further his studies. When the male protagonist returned to China, the female protagonist went to the airport to pick her up in person. The two people who had not seen each other for a long time hugged each other fiercely. In the end, the male protagonist became the girl's professor and started a sweet love life.
Intention: I give you a red leaf and you are mine