Grey’s Anatomy 12×16 Promo “When It Hurts So Bad”

Grey’s Anatomy 12×16 “When It Hurts So Bad” – Meredith takes a step forward with Will but quickly regrets it; Maggie senses a disconnection with Andrew; and Amelia reevaluates her relationship with Owen. Meanwhile, Catherine comes into town and really shakes things up with April and Jackson, on “Grey’s Anatomy,” Thursday, March 31st on ABC.