I suggest that you should calm down and do not think about it. Find an environment which both of can be comfortable as opposed to being worried. You can then break the touch barrier by holding hands or shoulder. Visit http://www.wikihow.com/Make-Your-Boyfriend-Kiss-You for details.
Wait untill the perfect moment when u know he feels comfortable bc he might feel the same way and u feel comfortable and go 4 it and don't ask me when is the perfect moment bc idk I'm not there you'll know it promise :D