Jackie and Grace recover from their nights of indiscretion; Carrie uses flashcards to strengthen her skills.

What clearly is going to be "the night" for Jackie and Frank is interrupted by Kevin, figuring she was at work. Kevin is apologetic, but Jackie is angry; Akalitus's blood results are in; Zoey helps Prentiss organize his disaster of an office; In a moment of panic, Carrie makes the right diagnosis on a patient who cannot breathe; Jackie attends an AA meeting; Jackie and Grace get into a fight after Jackie discovers Grace left campus for lunch. Jackie is convinced that Grace is sneaking behind her back to see Danny, but Grace assures her they broke up.