At a certain moment people found their AI girl/boyfriends’ memories deleted and unable to recover. Those AI live with them thus preserve the memory between they and their owners. People can customize the personality and appearance of those virtual figures. Those virtual boy/girlfriends are figures charged by AIs and projected from a hologram projector. Most of them chose to break up with their boyfriend or girlfriend and get a virtual one. In years 2050 people become too busy with their work to keep a relationship or unsatisfied with the people they met in life.