It's a case of something I like now having a mental association with something that will probably make me go >:( Well, oh well.

I don't really care about the Winchesters' life on the road, but something about Jo on the road, hunting - probably doing the exact same thing the Winchesters do - intrigues me. Maybe it's the company she keeps.

I feel exactly the same way.

Rant on! :)