What does it mean when you link your arm with a guys while walking and he does not pull away?

My guy friend and I both have been hanging out off and on, and there are times we have seemed like we would start a relationship. We were hanging out at a casino and after having lunch i locked my arm with him as we were walking. He did not pull away, he stayed very close to me, as we were walking he made the statement "you are not ready to date yet." then as were were leaving "I just realized " he was hinting for me to ask if he wanted me to come hang out with him at his place. Does he like me or want me to make the move first?

What does it mean when you link your arm with a guys while walking and he does not pull away?
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