[s4e2] Big Kahuna Official

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

This episode marks a major shift where the investigation into the girls' counterfeit operations becomes much more personal and dangerous. Good Girls Season 4 Episode 2: 'Big Kahuna' Review [S4E2] Big Kahuna

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 episode ends with Dean being arrested for

Sara’s kidney donor family, Carl and Jenny, return unexpectedly, announcing they are moving to Detroit. Dean, excited by the prospect of a legitimate

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

"Dave" (Agent Dave) insists on reviewing the company's financial books before finalizing the deal. Despite Beth's explicit instructions not to, Dean hands over the books at a bar, effectively giving the feds the evidence they need for his arrest. The Hill Family: The Donor Storyline