She is Haoyi's childhood friend. When they grew up together she saw Haoyi as a rival, but somewhere on the way it turned into something entirely different. It is later known that Xueli in fact didn't eat Cupid's Chocolate (she was not in the picture of those who ate Cupid's Chocolate), she has always loved Haoyi since they were little and that's why she came back for him. Xueli used to be your typical cute girl, but she changed drastically after her ex-boyfriend did something to her.