Is it normal to not know on a first date if there's a spark or not with that person?

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+1 y
I think he's a cute guy and seems really nice but I don't know if there's a romantic spark or chemistry with us yet but I'm not denying that there ever could be but right now I'm not sure. Is that normal or common to feel this way after a first date?
Is it normal to not know on a first date if there's a spark or not with that person?
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