The prince once said that buying sanitary napkins for his girlfriend can not be humiliated for a lifetime. Why is Qin Yinze willing to help her buy a second time, or even more times?

Qin Yinze took it for granted: "I don't buy it for you, do you want others to buy it for you?"

Ji Rou: "go and buy it for me yourself, don't you think it's hard to talk about this kind of thing?"