Friends, in general, help us tackle bad situations that we come across, but all of us have this deep desire of having a friend who would take all our problems away and make our life easy and special.
Ever since men could think of the idea of a robot, there have been robots created in the imagination of writers. The idea that a thinking robot could actually exist, live among humans and make logical decisions has always intrigued story writers and led them to explore the still unknown world of artificial intelligence.