In a very casual "relationship" (it's not actually a relationship at all) but I've had little thoughts sneak into my head about what it would be like to be actually dating. They are quite fleeting but I worry about feeling less casual. We want different things so casual is what works. So .... enjoy the fun and then call it a day when one of us moves on? Or finish before falling for him? Even though I might not fall for him. I'm being rather fatalistic about this fun! 