People only like you after your dead

In this poem it explains how this person starts being nice and saying sweet things toward this person that is dead, even though when this dead person was alive he never said or done one sweet or nice thing towards that person. I see this happen alot. Whenever people die and several groups go over to the family's house to show their sympathy you will always see people that talked bad about the person that had just past away or been mean to them; however, they are over there acting like they were their best friend when really they are just being nosy and see how everyone is reacting and what exactly happened to cause the death. Another example is at funerals, there are always people there that were not even nice to that person but just act like they are so upset whenever they pass away. I feel like people dont need to act like they were such good friends with that person or that they were nice to that person after the fact they are dead. They know that the dead person can not defend theirselves therefore they say what the people want to hear whether is be true or not. I think if you have something to say to someone you should say it to them why they are alive and not wait til they are dead.