Half of a set of twins we've been hanging with since high school. We actually saw him back in July when we were staying at our temporary apartment in Virginia. He's back in DC again for work (he's in alternative energy) and we made him come out to Maryland to have dinner with us.
We may not be particularly unusual, but I feel lucky that we're still very close with our core group of friends from high school. It's funny to think of ourselves as adults knowing what we were like 20 years ago, but, apparently, we've all grown up and are doing pretty well for ourselves!