I don't really know why this is such a challenge. Most of my friends are female, but there's one in particular I hang out with most often. But sometimes when I'm around her, it's like... I can't control myself very well. I find my hands slipping and I find myself touching her a lot. We've had clear and frank discussion that nothing sexual would happen between us, and when I think about it alone it seems so easy and a given that I wouldn't give unwanted sexual advances on my best friend, but when I'm around her... I just can't stop myself sometimes. Do any of you resound with this and/or have advice?