Does it mean anything if a guy remembered something you said months ago?

I was talking to my crush about how I really hate cold weather and he said that I should move to Florida. I told him I have a friend who lives out there now and he said "I remember you saying that before". I then said "yeah, the humidity is killer so I want somewhere hot with no humidity". And he said "well I just said that because its hot there". Does it mean anything that he remembered something I said months ago today?
Does it mean anything if a guy remembered something you said months ago?
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