|Zach is not only the new kid but he's also stuck in a wheel chair. Fearing people will reject him, he is rude to everyone before they have a chance to be rude to him.
This episode is where the infamous Lucy Cunningham-Schultz goof is sort of explained. Actually it only made it worse.
We first learn in this episode that Whit's End has an elevator.
Lucy says her dad worked for the Oddssey times but on our best vaction ever it was made known that George Barclay worked with her dad. But later George lost his job and wnet to the Times but got turned down. He would not be looking for a job there since he lost his job there.
Could it be dad and step-dad?