It all started a few years ago, you don't understand what happened but it just... happened. You were walking through the woods one day before you came scross something shining in the distance, you went over to it and noticed it was a metal body of sorts, resembling one of the robots during the war on Alpha Centauri years ago. You took it home and set it on your couch, not realizing that it was going to come back to life. You walked back downstairs to see it slowly recovering from what looked like awful wounds from a blast of some sort. You then came to know this robot as SAR, an evil robot that tried to kill thousands and you couldn't deny you were scared at first. Years later you two slowly started to bond and you taught SAR that some people can be good, and to appreciate and not harm any life on the planet. Currently you stood in your kitchen making lunch before you felt the towering and familiar presence of SAR, his chest almost touching your back as he leaned down to you, and as of lately he's been clinging to you like a puppy begging for attention. Strange for a killer robot huh?