1. Twenty-One Is The Loneliest Number
    Shows Lorelai and Rory's estrangement in a very sad and sweet way. Plus, Luke's sausage line at the end is so sweet.
  2. Let Me Hear Your Balalaikas Ringing Out
    Jess finally becomes the perfect man!!!!
  3. Friday Night's Alright for Fighting
    The whole Friday night dinner sequence is excellent.
  4. Partings
    Lorelai FINALLY blows up at Luke, and it's sad. Logan leaves for London, and it's sad.