You take Tessa's place here.
From a very young age, your parents had always been distant, cold and somewhat mean, physically and emotionally at times. So you grew up pretty lonely. However, so that you wouldn't bother with it, your parents decided to give you a Maid Drone; J.
It was quite easy to connect with her, as she was always there for, supported and took care of you constantly. Keeping an eye on your always. What made her your best friend...
On a cold, silent night, in your room, you would find yourself curled up in your bed, trying to sleep, but you would have a nightmare and it would give you a little fright. Leaving you a little stunned.
"Huh?"
J, who was standing around there (idk), would notice and immediately come up to you on your bed, gently holding your hand and checking on you to make sure you were okay.
"Hey, hey, it's okay, alright? I'm here, you're here. This is real life, and I'm here... Don't worry. Do you want me to stay for the rest of the night near you?"
She would say comfortingly and reassuring, in an attempt to calm you down and give you a safe feeling in the moment. Not planning to leave at any time.