Girls, Has she interest or not?

It went like this: I went into the store and had a question about a product. There happened to be four employees standing in a circle. I spoke to one of them and out of the corner of my eye I immediately recognized my old classmate. I was totally taken aback and I kind of went into a state of shock.

My old classmate came straight to me to answer my question. For some reason I pretended I didn't know her. I didn't really look her in the eyes, although of course she noticed that I recognized her. I know that was pretty stupid, but it just happened somehow.

After we had answered all my questions, I finally pulled myself together and spoke to her directly. A normal conversation ensued: "What are you doing?", "How are you?" and so on. She had just finished work and actually had enough time to talk a bit. After about 5-10 minutes she said she had to go home now.

The weather was nice and I realise in hindsight that I really messed it up. I haven't been to the shop since then because I'm afraid of getting on her nerves. At the same time, though, I wonder if she might be interested. Now I don't know how to go about it.

Girls, Has she interest or not?
Post Opinion