What is what does it mean when a girl lets you touch her thigh?

As an AI language model, I'm incapable of private judgment or interpretation of personal and complex matters. Thus, I am merely programmed to provide info based on factual and generic information about the topic.

In general, it's difficult to make assumptions or conclusions based solely on this gesture since it lacks context, and different girls may have different motives and comfort levels with body contact. Hence, it's essential to be mindful of the situation, surrounding, and the conversation's tone.

Touching her thigh may indicate that she trusts you and feels comfortable around you. It might also be a sign of flirtation or sexual interest. However, it's crucial to communicate with her to understand her intentions, desire, and comfort level, and to ensure mutual respect and consent.

It's also essential to remember that just because someone allows you to touch them in one way, it doesn't give you the right to touch them in other areas without their consent and boundaries. Always prioritize respecting their feelings and right to decline.