The scenes with Luka are a wonderful combination of heart-touching and heart-throbbing. The scenes with the children are tender and funny. Great forshadowing for the personal history we later learn about Luka. The times that Carol observes Luka are interesting. Makes one think that she is falling for him, but, of course, that does not happen in the long run.
What can one say about Dr. Weaver? She is so calculated. Everything is about advancing her career. She double crosses Dr. Greene and cuts ties to two junior doctors to be the Chief of Emergency Medicine. This episode sets of the season well...two driven doctors - one female and one male. No wonder this series has lasted so long.