The beauty of flashbacks is that circumstances can reveal themselves to be not what they seemed. They are gold dust to writers, offering the chance to insert an unexpected twist, which is what they serve tonight. Just when you think you have a handle on Callie ( Sara Ramirez, pictured) and Arizona’s ( Jessica Capshaw) messy breakup, another piece is added to the puzzle which sheds light on Arizona’s behaviour. Meanwhile, back in the halls of the hospital and now court, Callie might finally see things go her way when the malpractice suit is settled. A smart episode that wavers from the usual format, giving full attention to Ramirez.