As the Sharks battle over Adrian Zhang and Justine Tiu's crochet kit company, The Woobles, the Sharks team up in various ways -- until the entrepreneurs suggest a new pairing. Mark Cuban changes his partner and goes with Lori Greiner instead of his original partner Barbara Corcoran. From 'Shark Tank' season 14, episode 2. Watch 'Shark Tank' FRIDAYS 8/7c on ABC. Stream on Hulu.