Firing up Tinker Tailor instead of working and saw something new

When George arrives home for the first time during the credit sequence, he puts away his wife’s mail and then stares at a painting for a few seconds - and that painting is the one that Bill Haydon had given Ann during one of their sexy rendezvous, the one when George had walked in on them while Bill was sitting sheepishly at the table and secretly putting his shoes on. Legendary cuckold behavior by old George, just reveling in the shame

Also, I cannot get enough of Lacon passively aggressively buttering and eating his toast. Might be the best part of the movie.