During a confrontation in the Bistro, Gloria (Sue Johnston) suggests to Carla (Alison King) that she should be kept on a leash and muzzle. Carla quickly reacts extremely defensively and even threatens to slap Gloria. This is no doubt partially because Carla, during Siege Week in 2010, was held captive by her ex-husband, and throughout was tied to a chair and with her mouth gagged with strong duct tape. Likely Gloria's suggestion she be muzzled brought back memories of having her mouth taped shut while being threatened with death.