"Keep Breathing" on Grey's Anatomy

from 3.25 Didn't We Almost Have it All? Keep Breathing - Ingrid Michaelson (16 on Grey's Anatomy soundtrack vol. 3) Meredith tells everyone at the wedding that it's "so over", Alex looks for Ava but is too late, Cristina tells Meredith that Burke is gone and that she is free, and suffocates in her wedding dress, George meets the new interns, including Lexie Grey, Richard offers Derek Chief of Surgery but he declines