What if love happens on the first date... does that count?
i guess that depends on how you define love, i think with most peoples definition you cant know that on the first date
my definition of love is identital to infactuation, and you can definitely tell that on the first date within the first minute usually
if you have a more romanticized notion of love (read "in love", endless love, made for each other, life long love etc) it would be premature to assume the first date's infactuation means this love is there. you can tell when something probably wont work right off the bat, but it takes time to determine compatabilty and just cause a problem isnt apparent right away doesnt mean it isnt there