Gu Pan has liked to hang around Liang Chen since he was a child. He regards Liang Chen as his best brother.
It's just that this friendship completely deteriorated when Liang Chen was fifteen years old. After what happened, Liang Chen disappeared. Three years later, when Gu Pan saw Liang Chen again, Liang Chen was no longer the lively and cheerful Liang Chen before.
When Gu Pan learned that Liang Chen had a girlfriend, and when Gu Pan noticed that Liang Chen was alienated again and again, he decided to counterattack.
Don't you just have a girlfriend? If you and Liang Chen have been together for three years, will it still be worth the one year you spent together? You want to stay away from me, right? Okay, when we live together, I wonder how you can stay away from me? . . . . .