After Arizona walks in on things heating up between Penny and Callie in the hospital storage closet, she has a chat with her ex-wife. Arizona reminds Callie that her relationship doesn't have to be over just because Penny is moving to New York. Long-distance relationships aren't impossible. Unfortunately, Arizona's message seems to get lost in translation. By the end of the episode, Callie excitedly tells Arizona she's moving across the country to be with Penny -- and Arizona is meeting with a lawyer. Watch this scene from Season 12, Episode 19, "It's Alright, Ma (I'm Only Bleeding)" and don't miss Grey's Anatomy THURSDAYS 8|7c on ABC.