A man went to a flower shop to order some flowers to be wired to a distant place. Order of flower was to be sent to his mother who lived three hundred miles away. As man got out of shop and went to his car, he noticed a young girl sitting alone on footpath crying. He went to girl and asked her, "Are you alright?"She replied, "I want to buy rose for my mother but I have only one dollar and a single rose cost 2 dollar."Man smiled toward that girl and said, "Come with me. I will buy that rose for you."He took that girl into flower shop and asked girl to order rose for her mother. As girl was leaving shop with rose, man offered girl to give her ride. She accepted and said, "Yes please.. take me to my mother."She directed him toward cemetery where she placed that rose on freshly dug grave. At that moment man realized something and went back to flower shop and cancelled the order he placed before and then picked up a bouquet and drove three hundred miles to his mother's house. 
Our parents love us and they never stop caring about us even if we don't care enough about them because they love us unconditionally and we never realize that till we have them. 