" They always act like they're having an amazing time, they're louder and high-pitched, shoving each other and screaming with laughter at nothing. But Becca knows what they're like when they're happy, and that's not it. Their faces on the way home afterwards look older and strained, smeared with the scraps of leftover expressions that were pressed on too hard and won't lift away. "

― Tana French , The Secret Place (Dublin Murder Squad, #5)