The residents try their hardest to impress surgical great Catherine Avery-who also happens to be Jackson's mother-when she arrives at Seattle Grace to perform a groundbreaking transplant surgery; Arizona and Alex find their hands tied with a confidentiality issue when a familiar patient comes into the ER; meanwhile, a love-struck Teddy throws a dinner party for the couples, and Bailey makes a decision regarding her love life. Written by
Did You Know?
When Miranda finishes up her surgery, Ben takes his mask off but in the next shot, it's back on. See more
Written by Matt Berninger
and Bryce Dessner
Performed by The National See more