I was exploring the world in Fallout 4 when I encountered two characters. One of them was pointing a gun to the other who was on his knees and trying to surrender, the funny thing is that both of them were named Art and I guess one of them was a Synth (a robot clone). I was in a hurry and I didn't want to spend time to see which one of them was "the real one". I decided to shoot the one that looked more threatening and we killed him. I started thinking, "what if I have killed the wrong one...?" So I decided to shoot the other one too, just to be sure. What happened next was a WTF moment: