What does all this mean?

Awh, I think that is really good that you admitted that to him. It takes a lot of courage, but I am sure it feels really good to let it out. Anyways, from what I think I think he likes you too he just didn't want to say anything. I think you two actually could have gotten into a deep conversation if you didn't want to leave. Since you admitted your feelings to him you might as well just get it all out. Let him know how you feel. Next time you talk just say something like this... "I told you I liked you because I wanted to know how you felt about it. It's fine if you don't like me, I am okay with just being friends, but I just want to know your feelings about me." I hope everything works out, and if it doesn't with this guy I am sure it will with another!