A brief chat a year ago?

About a year ago I briefly chatted with a girl. Ran into her yesterday and I didn't remember the conversation but she did. She also said she noticed that I volunteer at a monthly event we both attend. IIRC I only saw her once at these events but I certainly could have missed her (very bad with faces). We chatted briefly tell a mutual friend joined and then she begged off.

Mean anything?

A brief chat a year ago?
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