Do guys kiss you goodbye if your "just a friend"?

Our realationship is? Friends, slept together a few times, talk everyday, we live a distance apart and stay at each other's when we can. We were teenage sweethearts 20+ years ago. I've told him I have feelings for him, he has told me he has always loved me. I know we have many obsicles in front of us. I have backed off whenever we see each other enjoy our time together, he gives me a good hug goodbye and kisses me... Is he being polite , why hasn't he tried anything when we are together? Friend zoned ?
Do guys kiss you goodbye if your "just a friend"?
Post Opinion