I'm still trying to figure that one out too girl!
We are getting alittle closer though, we are planning our future(were we will live, who will get to take out the trash, LOL, etc...)
Try telling him how much you really do love him and can't wait to spend the rest of your life with him, and you hope he feels the same.
Then go for a hug and a kiss and a...backrub? (thats what I do to get my way with mine)
good luck!!!