Did he mean anything by this?

I’m a cashier at a popular retail place and this guy who looked about my age ( college age ) came to my register. He looked super chill so at first I thought he wasn’t gonna really say anything.
He was buying cologne and when I was ringing it up he made small talk and was like “that seems to be a popular one I’m glad y’all aren’t out” and kinda smiled so I smiled back.
When I was scanning it he looked for a second and was like “I really like your nails”. Which was nice but kinda out of left field. I don’t have any crazy cool nails rn just black French tips.
I always find it weird when straight guys compliment nails lol. Could he have been flirting?
Did he mean anything by this?
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