I'd guess it wouldn't hurt to lay down some basic facts:
-I'm not into sports, at all.
-I'm a little introverted, so large, loud places full of strangers stress me out, so no clubbing for me. Parties, on the other hand, are really enjoyable for me, be it drinking with my friends or chatting with strangers, as long as the music isn't deafening...
-I love reading, if I find a particularly good novel, I finish reading it in three days tops (I wish I could say I finish it in one day, but I tend to read books around a thousand pages long, so it's physically impossible...)
-I'm a really good listener, I actually pay attention when people talk to me, you can always learn new things from anyone.
-I have a geeky nature, I enjoy comics and videogames, and I love coding.
-I love nature walks, I find treking through foggy forests both relaxing and awesome.