It's shaping up to be an emotional week on Grey's Anatomy.
Four clips from Thursday's mid-season finale hit at the tension building on several fronts. Bailey's anxiety is building up before her wedding, as April finds out the hard way, and Callie devises a strategy to counter.
Meredith, meanwhile, tries to play up her familial connection with sister-in-law Lizzie (Neve Campbell), only to be shot down fast by Derek's sibling, who chastises her for keeping her distance from the family until now.
Also caught off guard? Cristina, by Owen's request to move forward on their divorce proceedings quickly. If there's any hope for this estranged couple, Hunt does not appear interested in finding it here. At all.
Watch the scenes from "Run, Baby, Run" below ...