So I've read quite a bit about how important it is to maintain a lot of physical contact / light touching with the girl you're going after. However, I'm not naturally the type of guy who touches people. I'm perfectly fine socially, but I just am not used to touching.

What are some common opportunities that are great for getting some of that physical contact in there, yet not seem awkward/weird ? I've read some stuff, but it usually doesn't seem like the stuff you do with a girl you've hung out for a bit. I'm in a college setting, so most of my interactions with girls involve desks between us, but really any sort of advice would be great.

Thanks!