DIY chocolate, life-like dolls, cartoon bouquets, hand-painted sunshine jars are all gifts that girls like very much. If she is not in good health, you can often take a walk with her, exercise, and no gift is better than giving her a good health. By the way, give her a pair of roller skates, this exercise is not tiring, and it is good for the body.
For a girl who is often sick, maybe you usually take good care of her, but I think she will always have her own lonely time. Give her a cartoon plush toy. When she is lonely, lonely and unwilling to face you, she can talk to the plush toy, which may help her.
Last year, I gave my sister a set of flower fairy Barbie dolls on her birthday. Each one is very beautiful. My sister likes them very much and can't put them down. Girls should like these cute little dolls very much. You can also try it.