This is the most realistic relationship I've seen in a c-drama. The relationship between Xia Linxi and Jiang Zhenhan is very realistic, pure, healthy, and not cliche. They understand each other and don't hold grudge, and although some conflicts occur, they resolve it in a fast and understandable way. And both of them are smart, not like the usual stupid n cringey FL. Despite the pressure of FL's stereotypic-asian-tigress mom, they still love each other and stand on their thoughts. Second couple is also good. It's unrequited love that becomes real. Actors are perfect. Their chemistry and their acting is perfect despite of their age, especially the FL (18). Xiang Hanzhi has a bright future ahead in acting. I've seen Wang Anyu in Dreaming Back and ggs2, and waiting for his future projects. Gon'na rewatch, definitely.