 Clay seems to eventually realize it though, at one point referring to "two illegitimates".No one else in either family noticed, apart from Orel and Block's sister Christina—despite the Posabules moving away, taking Shapey with them, inadvertently leaving Block in his place, at the end of the episode.However, in several later episodes such as "Repression", Orel bluntly tries to tell his father "That's not Shapey," but is ignored.