In the play, Guan Juer already knows Xie Tong's past, and Guan Juer doesn't care about Xie Tong's past. The two made up, and Xie Tong also invited Guan Guan to go to the United States. However, Guan Guan's current work and life are developing towards her own goals, and she still has the possibility of promotion, so she refused Xie Tong's invitation.
In fact, Guan Juer's decision is in line with the choice of most women. Although love is beautiful, there are many things worth doing in life besides love. Now two people are working separately, which is a good ending.
In love, the most taboo for girls is to give up their life and everything blindly for love. Moreover, this is also a test for Xie Tong. After all, only feelings that can stand the test are sincere.