So much happened this season--and in this episode. A law-enforcement officer and mother of three decides she wants to get some work done in anticipation of making the rank of detective. And Dr. Li performs an amazing set of procedures on a woman who gained and lost a huge amount of weight. And then things get personal. We see the ultrasound of Dr. Li's baby, find out the (good!) news regarding Hayley Rey's biopsy and find out where Dr. Diamond and his longtime love plan to take their relationship. But is this the end of the story for all these doctors? Don't bet on it...