He keeps in place, thinking he's safe, to bad for him he's discovered ><
what if the chip takes you to his friend/mate, and they decide how to continue with the human.
though that might be a bit to fast.

or, watches as the chip goes on with his routines, eventually escaping the bathroom, sliding down the stairs. Though the door is still closed so he has to find another way out

Well, that giant ape in the bed would wake up and find the little human, but he would be surprised "and not angry" to see a human for the first time on decades and the little human would tell him the truth about have foot fetish and he would ask the giant ape if he can massage in the middle of his toes and of course the ape wouldn't say no.