Chemistry

I was at the shop the other day just picking up a few things. When it came time to go to check out i looked around for the shortest cue. One of the worker girls stocking the shelves noticed me looking around and jumped up right away to open a closed check out and serve me. As she served me i instantly was extremely attracted to her, as in the chemistry was electric. I don't recall experiencing this type of chemistry very often. Anyone else experience something like this.