Foot show

I have a foot fetish. There, I said it. Not a hardcore fetish though. By that I mean I'm not a sniff your shoes, suck your toes then trample me kind of guy. Not that there is anything wrong with that, just not for me. I do, however think women's bare feet are sexy, but the most I would do is admire them. That said, on to my story. This happened earlier last week. It was very warm again, temperature in the high 70s and people were once again wearing shorts and sandals. I was heading towards the deli at the supermarket when I saw a woman already being waited on. She was very attractive, late 30s to mid 40s blonde shoulder length hair, wearing a green and white vertical striped sundress and platform sandals. As soon as I stopped next to her she kicked off her left sandal and over the course of the next minute and a half put on a foot show. She at first rested her bare foot atop her other foot, then alternately rested it flatfooted on the floor or stood on tiptoe. Next she slipped her foot back into her sandal only to slide it off again. She did this repeatedly about eight times. Finally, she kept her sandal on but started pointing her toes in my general direction, flexing and scrunching them. She then started to move her foot from side to side as if she were looking for something, looking down at them the entire time. She received the last of her items and walked away. We never made eye contact or acknowledged each other but I thought it was curious she started all of this as soon as I got there. She could, of course, have been doing it beforehand but I will never know. So, would like to hear comments about this. Do you think she was putting on a show or simply doing a nervous habit? No, I did not get pictures LOL. Look forward to any comments and thank you for reading.