Life is always like that. People might not appreciate what you have done to them. They will just run to you whenever they need you. But when they don't need you anymore, they will think that you are irritating.

He/she might not doing something important or urgent. He/she might just watching show or MSN with other people or playing Facebook. But they just feel irritated even you are only asking a very simple question.

I shall just ignore...ignore....and not to care that much. I know it's pain, but 1 day, I believe that it will stop bleeding...