It Takes Two to Tumble (Seducing the Sedgwicks, #1)

by Cat Sebastian

He didn’t even stop himself from thinking about the man, the taut muscles of his arms and the habit he had of biting back a smile as if smiles cost extra and he was saving up for an especially big one.

How lovely is this analogy; going through life feeling sad and with no love, 'saving' for a big smile.