My eyes teared up and I missed the next five minutes wiping them.
I teared up too. (I even got a little teary during the opening sequence.)
Spock's reveal anchored the movie for me. I think Leonard Nimoy must have one of the most beautiful, humane, lived in faces on the planet. When he said those lines, I felt that Jim Kirk must be the luckiest man in the universe to have a friend like that. And we were lucky to witness it.
