Zhai Peining's anger is somewhat justified.
First of all, in her eyes, Jiang Mo is an almost perfect woman, with a cool exterior but a kind heart, and possesses a rare innocence not often seen in the world.
Zhai Peining comes from a prestigious family and is accustomed to seeing the ugliness of human hearts, which makes her somewhat cynical. A personality like Jiang Mo's, she has almost never encountered.
Secondly, Zhai Peining regards Jiang Mo as a true confidante, and she is the first real friend she has had since childhood.
On the day Jiang Mo was sent back to school, she learned that Jiang Mo didn't want to join the cultural troupe due to a "special reason"—she had someone she was emotionally very close to. Although Zhai Peining was disappointed and felt a pang of jealousy, she didn't think much of it.
It wasn't until later, when chatting with Jiang Mo on WeChat, that Jiang Mo told her: "He's not just my boyfriend; he's the husband to whom I'll entrust my life."
