Define 1st base, 2nd base, 3rd, base, etc. And also, what should happen or not happen in a 1st date, 2nd date, 3rd date, etc?

AlexCab
Hey everyone. I am not American, and I do not live in the US, and to be honest the whole dating system you guys have there is new to me, and kind of hard to understand. What's with the date counting? First date, second date, 3rd date? Also I get the general idea of "touching 3rd base", but again.. makes me curious as I come from a different culture.

Can you explain what each base entails? Like, how do you move from 1st to 2nd to 3rd?

Also, about the dating part... why do you count them, and when do you stop counting them? Like when you get exclusive, or get to bed together, or what?

Please educate me :-)
Define 1st base, 2nd base, 3rd, base, etc. And also, what should happen or not happen in a 1st date, 2nd date, 3rd date, etc?
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