```
Li Yifei thought for a while before saying, "It must be because Mengxin is too perfect. If I did that kind of thing, it feels like I'd suddenly be ruining Mengxin's perfection, so I just can't bear to do it."
Xu Shanshan immediately pouted and said, "If it weren't for my sister's relationship with you, you would have devoured me long ago. Does that mean I'm not perfect?"
Li Yifei kissed Xu Shanshan on the lips and said, "Of course not. You all have your own merits, and none can replace the other. I just have this feeling towards Mengxin—I've never thought about possessing her. I feel that it would be very cruel. With Shanshan, my feeling is always to spoil you, to take care of you."
Xu Shanshan was satisfied and kissed Li Yifei back, saying, "That's more like it. You've passed the test."