Hmm....Should I or Shouldn't I?

This is a question that has been going round and round in my head for the past few days now. I just don't now what to do...This is the situation, a guy that you regard as one of your closest friend doesn't talk to you, does not say one thing to you during the school holidays and you wonder hmmm should I talk to him first or do I see if he ends up talking to me?? I think I've told myself too many times that he isn't going to talk to me so why should I bother with him at all then you've seen that he has talked to other people and still doesn't say a thing to you.

I just don't know if I should talk to him. It's really a stupid question because I know that if he does end up talking to me that I'll just end up ignoring him anyway to teach him a lesson about not talking to me for ages.

Things didn't really end well when he said good-bye to me when he was leaving school that day, yes he did hug me good-bye but he had only said hello to me previously that day so I was kinda ignoring him for the rest of the day because of other people  he was with. This is kinda going off topic but I feel that it's relivent for this post.

He's been talking to me less and less and now he just doesn't talk to me at all?? What the hell am I suppose to do? Ignore him for the rest of the school year because of what he's done, I can't do that, I want to but I can't because he's just going to keep talking to me even if it is just to say hi.

How can this situation be happening. Please help me with my problem my 4 humble followers because I really need your help......