Ok, Shuba, listen up: I've been following your saga for a couple of months, and I've actually joined GAG to answer you.
Is he interested? I don't know. I never like to make assumptions about someone I only hear about second-hand. But with all your multitude of questions, I can make some assumptions about you.
The guy is not confusing; you are. A couple of guys gave you some really good feedback (voodoo something and regular guy) on one of your other questions, and you TOTALLY IGNORED THEM! BlueKev has really been good to you - I swear, that guy has the patience of a saint.
Look, I am not trying to be a b!tch, but what is with the hot and cold? You talk to him one day and ignore him the next. You text him asking him to open up and then when he shyly comes up to talk to you the next day, you say it was a joke? I'd be running for the hills if I were him!
You're mad because he only says "hi" if you guys make eye contact?! What do you expect - do you think he's going to yell across the room "HI SHUBA!" Um, no. Normal people make eye contact with someone and then say hello.
I think that you do not want things to move forward for some reason: either you don't really want to get involved with him or you are scared. Either way, you need to sort things out for yourself FIRST, as others have told you.
If you do decide that you want to go ahead with this, YOU will have to make a move. Yes, YOU. You are going to have to suck it up and ask him to do something with you. That may salvage the situation, or it may not. He sounds like he was interested, but it's hard to say if he still is or not. If he is, count yourself lucky and make the most of it.
Shuba, no one likes rejection. No one. Not girls, not guys. That's why making a move is so scary - you don't know how the other person will react. But there is only one way to find out.
I hope things work out for you.