"I'd like to return my companion-bot, serial code JX99031."
"Sure; and could you describe the fault you encountered?"
"Fault? Nah, it's perfect. Never been so well taken care of. Hate having to send it back honestly."
"Then... why are you returning it?"
"This will sound really weird."
"It misses it's mum."
"Oh! That's a rare glitch. No return necessary, it can visit the factory any time during business hours."