[s4e2] Big Kahuna -

Sara’s kidney donor family, Carl and Jenny, return unexpectedly, announcing they are moving to Detroit.

The family actually wanted to give Ruby and Stan money—specifically $87—leaving Ruby feeling sheepish about her outburst. Annie’s Struggle [S4E2] Big Kahuna

In Season 4, Episode 2 of , titled " Big Kahuna " , the central plot involves an undercover sting operation by Federal Agent Dave, who poses as a massive client for Dean’s hot tub business. The "Big Kahuna" Sting Sara’s kidney donor family, Carl and Jenny, return

A "huge client" representing Big Kahuna , a major spa brand, approaches Dean about a potential partnership. Dean, excited by the prospect of a legitimate business windfall, fails to see it is a trap. The "Big Kahuna" Sting A "huge client" representing

Beth is immediately hesitant and tries to stall, but Dean, fueled by a desire to prove his business acumen, ignores her warnings.

The episode ends with Dean being arrested for money laundering because he handed over the incriminating books to the undercover agents.