The stranger led Coheeh into his house. Inside it looked pretty normal until the stranger showed him the bedroom. The bedroom had the 2D equivalent of a sculpture that was a part of the wall on the far right side of the room. It looked featureless, and its hand was a bit oversized.
Coheeh, after climbing over his inviter, walked over some beds (basically mattresses) and went up to shake its hand. "Hey, hey, don't touch, my friend! It is as fragile as a minuscule child.", the stranger quickly informed him. "Fine, your house = your rules. Umm, you got more of these?", Coheeh asked. The stranger was visibly excited.
After a while, Coheeh popped out of the no-longer-stranger's, informing his children that they were the family's new friend and roommate, "Dorellon".