Does this mean my physiotherapist likes me?

I have gone to a physio a few times in a row for a shoulder/back problem. The physio is a fairly young woman about my age.

Part of the session involves deep tissue massage to help relax the area. Normally she uses a lot of pressure and its right on the edge of my pain tolerance.

Anyway, yesterday we were just chatting about stuff while she was working on my back, it wasn't flirting but def more than smalltalk.

Anyway, without realising (i think) the massage turned into a lighter more pleasant shoulder massage that felt really nice and we were talking so much that she accidently went like 15min overtime on the appointment

Based on this, do you think she is potentially interested?
Next time im thinking about trying some light flirting and seeing what happens.
Does this mean my physiotherapist likes me?
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