As is his way, Roger does not realize that they have both lost.
Their eyes met and it was a moment before Roger realized what he'd said.
Roger realized he had been holding his breath.
Revealing they can laugh at themselves and each other because they're so close, they help Roger realize that he is part of the family too.
It was a twinkling sound that Roger realized he had never heard.
"But Roger and I also realize that if this doesn't work out, that's how it's going to be remembered."
Not for the first time, Roger realized the valuable social aspects of smoking.
The scene then returns to the point where Roger realized that he and Sidney were the same person.
It was, Roger realized, an uncomfortable thought to him, too.
What I didn't know was whether Roger realized that as well.