The Reason for Relativity is Companionship.

It is said in some of the science literature states that the relativistic nature of matter has never been quite understood. Naturally truth is simple and self-evident. The reason for relativity, including but not limited to cosmic inflation, mass increase, time dilation and the likes are all related to the same fundamental principle. It is not good for one to be alone. One's very own reason companionship otherwise known as love; love so love.
~ Wald Wassermann, Physicist