He was being a complete jerk to everyone but Sabine. Zeb bet chopper in sabaak and lost so lando got chopper and to get chopper back they had to transport puffer pigs. Then lando sold Hera but she escaped and zeb made the puffer pig blow up in the hallway. Ezra tried to climb over it and got stuck. By the end they all hated him (except Sabine) and Hera punched him. The episodes a bit of a mess