2.The date and time at the bottom of the opening scene also allude to "Last Kiss":
3. The gallery of former Taylor eras' looks references the song "it's time to go," where Taylor sang, "He's got my past frozen behind glass, but I've got me."
8.The "Long Live" lyrics "I had the time of my life fighting dragons with you" were written on Taylor's arm:
9. I can't tell if this one's real or not, but there may be 1,468 lines on the wall, which may be significant:
there are exactly 1,468 lines on the wall which corresponds with the number of days between the time her masters got sold and the release of speak now tv pic.twitter.com/PRbaWHck8e