Piano is a fairly serious hobby of mine. Here's what is probably the most advanced piece I have attempted to play (crank up the volume--it's pretty emotional):
No, that's not me, obviously, but yes, my hands really do fly around the keyboard like that, although I don't play it to the high standards of a pro (actually, I'm relearning it right now).
I also like to try to compose my own music, but it's more like rock/pop.
Another thing I like to do is play games. More often, board games and card games. My favorite board game is Go, an ancient Chinese game, which has made some news recently because up until now they haven't been able to program a computer to beat a professional at it, but they beat the European champion and are about to go about against one of the top players. So, as you can guess, although the rules are simple, it involves fairly complex strategy.
Another thing that I do that is worthy of note for someone I am dating is cooking. I've got a special thai rice noodle dish that blows a lot of people away, along with a lot of other dishes.
I go to the gym a lot to lift weights and run on the treadmill, since I don't have a better place right now. Some things that I like to do but don't get the chance to do often are skiing, soccer, and hiking. I am usually up for trying new activities, as long as they are not TOO crazy.
I've got other tricks up my sleeve to show you, but you'll just have to get to know me for that.
Movies: Lord of the Rings, Avatar, Braveheart, Original Star Wars Trilogy, Monty Python and the Quest for the Holy Grail
Music: Rock, metal, classical, celtic, new age, electronica. I tend to go through phases, so it's hard to pin down, although in my old age, classical tends to be my favorite. Being a pianist, as you would expect, Chopin is my favorite composer. I still listen to other things. Lately, a lot of Tom Petty.
In the past, I have also had an obsession with physics. In fact, I got a PhD in math to try to do physics like a mathematician. It didn't work out too well, but someday I want to think about physics again.
Also, my pictures are getting a little outdated. Actually, I'm more muscular and less fat than I was then, as well as a bit older, but it's not a huge difference. I'll get something more recent up soon.