At first, Shen Yingdeng's impression of Chen Dingxi was that of a playboy; while Chen Dingxi's impression of Shen Yingdeng was that of a comely nerd.
Later, Shen Yingdeng felt that Chen Dingxi had a hearty smile, good popularity, good grades, and was good at everything, but he didn't know what he wanted. Chen Dingxi felt that Shen Yingdeng was good-looking, had a gentle personality, and studied hard, which was very suitable for him, but he didn't like himself.
Concept: sweet two-way secret love