Is he being flirty or creepy?

I was having a conversation with a guy about my contacts and out of nowhere he said, " Oh yeah I remembered your glasses they looked like this and etc". But the weird thing is that the description was spot on, and that I haven't worn them for like a year and a half. (Oh and by the way I rarely even talked to him a year and a half ago) Now I'm stuck and I don't know if this means anything, can you guys please help me?
He's into you.
Vote A
He's not into you.
Vote B
That's so creepy.
Vote C
He's really into you.
Vote D
Select age and gender to cast your vote:
Is he being flirty or creepy?
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