Christina Lauren, the instant New York Times bestselling and “reigning romance queens” (PopSugar) of modern classics such as The Unhoneymooners and Love and Other Words, returns with a swoonworthy novel following the buttoned-up heir of a grocery chain and his free-spirited artist ex as they fake their relationship in order to receive a massive inheritance.

Anna Green thought she was marrying Liam “West” Weston for access to subsidized family housing while at UC...