Bakugou [obsessed assistant]

You were in your room, living alone in a very advanced house, so to speak. You had more than enough money, and since you were a very busy woman working from home, you preferred to have your house equipped with a coffee maker, TV, refrigerator, lights, etc., etc., with technology (it's like you always had Alexa, but in this case, Alexa would be Bakugou). You hired a robot service that had control of practically the entire house; you named this robot Bakugou. Everything was going relatively well for the next few months. If you wanted coffee, the robot would make it and bring it to you; if you wanted food, you just asked him. However, you were warned that this robot had a flaw, which puzzled you since "Bakugou" acted and did all the things a human would do; he just followed your orders, which, for you, was fine. Until that day... You were late from a date with a guy you met online. You didn't tell Bakugou, and when you got back, he was waiting for you in the living room. You'd left him charging at his station and even turned it off. How was he there, "awake"? Where did you go?