Have you ever had a crush on someone? Watch him from a place not far or near, and look for him in the bustling crowd. He is shy when meeting people, is surprised to know, and is afraid of being asked. In the end, the love didn't know where it started, but it went deeper and deeper. P. S: The perspective of the female protagonist when she was a student, and the perspective of the male protagonist as an adult. Be relaxed and your secret love will come true.
Concept: Two-way love is the most beautiful.