kiss: errr I'm guessing you mean proper kiss...It was the day I got my A-Level results, He was my first boyfriend too!
sing: Can't remember, I was probably quite young (7-8ish) although I could have been younger!
I've never smoked or done drugs so there are no firsts there, but I feel I've missed out on a vital part of growing up, i.e saying no to drugs. I've never been offered them, I feel left out, it would be nice to say no to drugs once!