A person was lived with his parents, wife and his little son. He was always busy with his office work so that he never look after his parents. His wife is always busy with her friends, parties and her makeup. So she has also no time to take care of her in-laws. One day her mother in law health was serious and she should take bed rest based on doctor's advise. She wants some water to drink. So she called her daughter-in-law to bring some water. Suddenly her daughter-in-law told her to go and take her own water by herself and also replied, "I am not your maid."

After a few days, the same thing happened to her. She was so weak that she can't wake up to her work by herself. One day she was requiring some water to have medicine, she called her son for some water. But suddenly her son told her, "do your work yourself." I heard this is what you told to my grandmother when she was sick. So why should I do your work? After listening to the same, she felt very shame and started crying. In the meantime, her mother in law came and gave her water for taking medicine. She realized her fault and requested her mother in law to apologize to her. Then her mother in law said we shouldn't underestimate anyone in any situation.

Summary of the story is every action has an equal and opposite reaction.