It was a very sad tale. How you wake up in the future not knowing what happened to the world only to learn about it very tragic. In the beginning it starts off with VAL then goes to VAL-BT then back to VAL. I don't know if the -BT was forgotten to be added or not but it makes me feel as if they were two different beings kind of confusing me. The ending were I kill myself or is pissed at the girl makes me feel that the robot isn't just a robot. It has emotions like human. Their response felt very human like.