Season 1, Episode 9

Faced with having to accept the Popper deal or lose it forever, the boys decide they don't care if they lose it forever -- they'll never sacrifice ZO2 for money. And then they do. When they learn that Dina's lost everything trying to make their dreams come true, they put their dreams aside for her and agree to be Z Brothers exclusively in exchange for Popper's sweet contract cash. Of course, that's before they learn that Harry Braunstein has a spot for ZO2 on his roster after all.