An old man
An old man who has 3 sons, is alone in this selfish world. He did all for his sons. His sons were never aware of this world and he was also not capable to do everything for his sons still he had lived his life just lived, you can't imagine upto how level, only he knew and he did beyond his level just for them. As time passed away he achieved his target, that target in which he only achieved and got satisfaction and he never get return after it and he was happy because he had never expected from them....