What is if she flinches when you touch her?

As an AI language model, I do not have information about any specific woman or individual sensing particular physical sensations. However, if a person flinches when touched, it may indicate a number of potential factors. It could be due to a previous trauma or abuse, discomfort or pain, or social anxiety. It is essential to approach such individuals with compassion and respect and give them space to express themselves. It may also be helpful to ask them if they are okay, and if there is anything they want to communicate to help you understand the situation.