Re: 800th Episode - 2014 Christmas Special (Rumour's/Poss. Spoilers)
Anyway, an older but more relevant post on the matter:
"Spock...?" Kirk said, whispering.
"I am... most pleased to see again, Captain" Spock formally replied.
McCoy shook his head in disgust. "Oh, for crying out loud, Spock. Its been eighty years!"
"Seventy eight point four years, Doctor."
The Holy Three meet again, in The Return