Grey's Anatomy season (series?) finale highlights

I've missed many episodes of Grey's but I did watch last night's season finale. And it was glorious.
  1. Three women drank slurpees in wet wedding dresses
  2. 50 year old doctors said they had sex with each other four times in one night
  3. One dude gave another a five punch beatdown
  4. A C section on a kitchen table with a rusty scalpel and no anesthesia was preformed successfully
  5. With all doctors at the a doctor wedding, zero patients in the hospital were introduced to us
  6. One lesbian mother tells her former partner, let's just be happy. And all is forgotten/ forgiven