If you really like someone, you can't be friends with them.
That kind of thing, I just want to watch you quietly in the list, and I will be happy when I see you happy. This is a bitch, holding back and wanting to be a third party!
Gu Yi: I like someone. If she is single, I will confess my love. If she is rejected, I will wish her happiness and live my own life. If she had a boyfriend, I wouldn't like her, so I wouldn't be the third person.
Result
Gu Yi really didn't play the third role. After all, Nan Cen didn't have a boyfriend, at most he had a crush.
Gu Yi is also the Cheng Yaojin halfway through.
When he was fighting his way out, Gu Yichang imagined that if Nan Cen had a crush on me, I would probably have to fly into the sky and stand side by side with the sun.
Later, although he changed his ways, Gu Yi's life did become fresher...