IMHO he likes you and he wants to be with you (I mean, more than just friends) However he seems to be a shy person, or he is in the same situation as you are he doesn't know if you like him. (For example I could bet he would ike to hold your hand while walking but is too shy (or too afraid of you pottentialy rejecting him) to do this

Maybe if you would let him know a little be of your feelings he'll be less confised and would do some steps more.

Let us know
All best,
Radu