How would you break the touch barrier?

I recently did something that i think made my crush feel uncomfortable but I’m not sure.

My crush and i were watching a movie together. I was sitting in a chair near the end of the bed where she sat; her legs were outstretched. My arm was resting on the bed very close to her foot. She adjusted her position and accidentily touched my arm; then, she immediately moved her foot slightly away from me. I decided to take a chance on breaking the touch barrier with her a little more by touching her ankle and lightly nudged it towards me to let her know i was okay with the contact. To my surprise, she moved her foot back towards me very quickly. I held and caressed her foot and ankle for about a minute or so before she said “I’m going to move my foot under the covers because I’m a little cold”. I replied with “okay” and we both smiled. The rest of our hangout felt completely normal; no awkwardness at all.

I’m not sure if she was hinting at being uncomfortable with what i did. The next time we hung out I was the one sitting on the bed while she sat in the chair. Unexpectedly, she placed her feet up on the bed very close to my arm again. Perhaps she wasn’t as uncomfortable with what happened? I didn’t do anything that time though, just in case

How would you break the touch barrier?
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