"Normal" has a tendency to vary between individuals. Some people are more physical in displays of friendly affection; others are less physical when it comes to friends. It really depends on the individuals involved. Cuddling is not, in and of it self, necessarily a romantic activity. In can be, yes, but not always.
After that things sort of go into "romantic attraction is not the same as sexual attraction," but that is a slightly different conversation.
Basically, you might want to ask your friend how she feels about all of this.