am i just really into older men?

I saw a guy last night probably in his late 30's, the blackest hair I have ever seen, and silver round frame glasses. Beaten brown leather shoes, olive skin with lots of lines, and about 6' 2". He was 0% hip, 100% hot. And he was drinking one of those little cardboard cartons of milk. Who drinks milk "to go" style on the subway? I thought it was so funny, and he had a very comfortable presence, like the L train was his living room. Anyway, I was helpless, when he got in the train he walked all the way from the end of it and stood right in front of me. I got to look at him from 1st avenue to Bedford. So my question is, how do you talk to someone you are completely enamored with? And 2, what do you do when they might be more than 10 years older than you?