Richard and Catherine are made for each other. But they've been hiding things from one another, Catherine with her tumor and Richard with his bar fight. When Richard finally calls her back after a night in jail, Tom Koracick picks up, arousing Richard's suspicions of an affair. (Tom's her neurosurgeon, so it's not likely they're hooking up despite having a history.) I can only imagine the news on both sides cementing the strength of their relationship even if there's a momentary drift. And ABC? You better not kill off Debbie Allen.