I met this guy (shy type) in the gym, he was 8years younger than me. We enjoy each others company while we do our activities together. We went out once with a friend--our friend set the date.

Since he is younger than me, I didn't entertain whatever feelings I had for him. I also ignore his presence most of the time like I don't initiate a talk with him whenever he comes up. He always say hi to me whenever I am around but never say anything and he was almost always around in the gym. Thou I have notice based on my instinct that probably he was around because he wants to see me or he wants to talk to me, it still not clear to me and its hard to assume. That's why I ignore the situation. And maybe this gave him the wrong signal that I don't like him.

We often argue on something and never had a serious talk about us--I am waiting for him to open up. I also waiting for him to invite me out but he never did. He never say anything but I can feel that he wants to say something to me, I tried to ask him but he just keep quiet. I tried to communicate with him but he said its was nothing.. though I have a strong feeling that there is something that we need to talk about.

I am beginning to like him more now but sadly he stops courting me ( I don't see him around anymore) --If we can call all his actions as "courting". And I want to give it a chance.

Iam so confused. He never say anything. How can I tell him that I also like him if he is not asking (maybe my actions gave him the wrong signal). What will I do?

Doesn't sound very promising, and seem to assume a lot without much input at all from him. Maybe his lack of communication skills is a red flag you should pay attention to.