I'm also a huge nerd and love my indoor activities as well. There are some days where there's nothing better than just staying in, playing some video games, board games or watching movies with friends. I love all that stuff and don't always feel the need to go out. In fact some of my best memories were nights that I got a pack of beers and stayed in to just chat with friends.
In general, I'm a happy, easygoing guy. I value trust and honesty over most anything else. I would like to meet other people with similar values.