Bond casually flipping through the target's Playboy while he waits for a safecracker to work. At one point the scene cuts back to Bond as he folds up the centerfold with a smile on his face.....and then he opens it up again after glancing at the cracker.
And then as he leaves after sending out the stolen documents, he's seen folding up the stolen centrefold of the Playboy to take with him.
Blofeld's "I have taught you to love chickens" line while brainwashing Ruby.
The teenagers yelling, "Say it with flowers!" when they drove past Bond's Aston Martin, all covered in white flowers.