I don't really socialize that much except when I run into someone I know around town - which happens often enough. I went to my 20 year HS reunion back in '92 and that was enough. I have two yearbooks with a ton of pics cool stuff written in it if I want to re-visit those years.
Mostly when I talk to my buddies now we talk about surfing or cars or the crap going on here in town - like when they add another freaking stop sign that is totally un-necessary.