1. A good key change
    Love on Top, the Unbreakable Kimmy Schmidt theme
  2. When Miranda and Steve are both on the bridge in the Sex and the City movie
  3. An overjoyed dog
  4. Those dumb listicles of "grooms seeing their brides for the first time"
  5. Any big, musical finish
    Even Veggietales
  6. Any time my boss is especially nice to me
    (I am not made for a traditional office environment, it would seem)
  7. Babies