there must be something that makes him not want to communicate with you, shouldyou see yourself again, if there is something wrong in your word said, or there might be your attitude is not liked by others, ..
Why don't you try to talk? May be they feel same as you feel. If both are shy, then none will talk, only repent.
oh dont worry about them, "people with higher attitude deserves the standing ovation of your middle finger".