Britney's father, played by Kyle Secor, is worried about his daughter when she's rushed into the hospital after a mass overdose takes place and needs a surgery.
Meredith: DeLuca, what are you doing here? DeLuca: Whatever you want. Dr. Grey. Jackson: Morning. Meredith: Jackson, what? No. You're with Maggie. Jackson: Yeah but it's just a dream so it doesn't count.