Because these are all the people she cares about.
The more Lin Xiaotian thought about it, the more it hurt. Why did heaven have to make Xiao Mian sick?
Why?
An Xiaomian hugged Lin Xiaotian tightly, comforting gently, "No, I can't let you drink, Xiao Tian, did you know? From the beginning, I didn't plan to tell you about this because I was afraid you'd feel bad. But after I got your call, I thought about it and decided to tell you. Otherwise, when you find out I died and realize I kept it from you, you'd feel even worse. You'd think I didn't see you as a friend. So when I got your call, I thought it over and decided to tell you. But I really don't want to see you so upset because of me, Xiao Tian, don't be so sad. This is an unchangeable fate, just let me enjoy the rest of my days. If you're sad, I'll be sad too." An Xiaomian tried to make her tone more relaxed because she didn't want to make Lin Xiaotian cry again.
