What hurts the most?

The two words which was used to mean the person is doing good and have no problems with oneself are used as a means to hide their sadness and problems in one's life now. They are used to the saying, no matter how hard their life is going, those two words are on everyone's mouth-
"I'm fine"

Some oneshots referring to such 'hurtful' words are written here, Hope you like it!