Real quick before the kids crawl all over me...
American football
Sixteen isn't universal but moderately standard in my experience. I didn't have a set age, but no one asked me out from 13 to 17 [almost 18 and in college] when now-DH did. Being that serious that quickly is a bit uncommon I'd think - unless they were like L/C in that they've known each other since childhood.
I think midnight is a pretty common curfew as well. Mine depended on what I was doing and who I was with - though I wasn't dating so...
Carol
