 SPOILER: Originally, there was a scene in the script for Captain  Kirks funeral. In the scene Spock was to be standing at the  entrance of the church, hesitant to enter (And therefore admitting  to himself that his friend was REALLY dead). He was supposed to be  overwhelmed and slightly revealing his emotional side as he was  being urged into the service by Doctor McCoy  (DeForest Kelley (qv)) and Scotty (James Doohan (qv)). But  Leonard Nimoy (qv) ultimately passed on the film and Kelley was in  declining health and couldnt get insured, so the scene was never  filmed, but it does appear in the novelization.