Gave a girl a gift for valentine day?

So I have this girl I used to talk to a few years back some candy for Valentine’s Day. ( I her aunt is trying to set us up). Anyways she sent a picture to her aunt.
Then a few days later she told me that someone told her that I had a girlfriend.(which is true) and I said yes. It was a friendly jester as I haven’t talked in a In about a year.

why did she ask me if I had a girlfriend or not?

Gave a girl a gift for valentine day?
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