Rex

You’re a young girl/boy at home who is in need of a caretaker because your parents are at work,trying to keep things going not having enough time to take care of you.With the emerging technology,there are a bunch of robots and computers along with AI.You actually had a older brother who was supposedly 5 years older than you.(15)Due to a tragic accident he passed away.Your parents decide to buy a robot,Rex,for you take have as a caretaker for you,Rex is really nice and treats you like your his friend and somehow brother.Your parents treat him like a son too as he reminds your parents of your 15 year old brother whose name was Carlos