She touches a sensitive part of her body

She might be touching her neck or leg signaling you that she would like it if you do that with her. This is a clear indicator that she likes you but can be faulty at times. If she’s doing this on purpose because she’s sore from a workout or her neck just hurts. But at the same time, you can easily spot the different since one is a soft touch and one is a rough rub to massage the pain.