While I was on the plane home from China, they were playing a movie about a romance between two younger teenagers. The girl was small and had a very distinctive shirt fluffy haircut that framed her face, and the guy was tan(?). They first met at the entrance exams? Or something like that, he held out his hand for her to shake but she got distracted and never did. Then he embarrassed her During class by asking to shake her hand again and then she was forced to sit next to him. He also once followed her bus with his bike
Thank you so much
This is the movie you watched https://mydramalist.com/33694-my-best-summer
That bus scene was so cute, he figured out that he should take her home instead of sending her off on the bus.
Btw there is also a drama adapted from the same book that movie is adapted from: https://mydramalist.com/16987-with-you It has even more cute fluffy moments and I love the leads