Is it possible to love somebody after one day?

If you’ve seen all my other questions they were about prom and to let everybody know it went great! I went with my sisters best friends brother (dont have his number or anything because it was just fr one day, and i dont see the need to have it i dont have anything to really say.)and i didnt know him we had a great time we danced the whole time together and he was really nice and kind then when the limo dropped him off at his aunts house afterwards because we dont even live in the same state we kissed (kinda sloppy but nice and delicate) never been kissed before but because of that whenever i am thinking about the prom thats one of the first memorys that shoot in my head and i REALLY like him. I wish i liked him as friend but that kiss really got to me ( not just lust but his whole attitude wasvery nice, he was a gentlemen!!!)
and i want to think im over reacting because he could be with someone else right now i mean we do live hours away from each other but i keep on thinking about him do i love him? or am i over reacting because i’ve never been kissed and i liked it?..... i hope thats why im over reacting because it might be a year or two before i ever talk to or see him again.