To repay a debt, Neil signs a secret five-year marriage contract with Keira, tasked with helping her heal from a breakup with first love Simon. He’s attentive, but she sees only a substitute. When the contract ends, Neil finds she still pines for Simon and leaves. Regret hits Keira hard—she searches the world for him, finally realizing his love was real. But by then, Neil has moved on, leaving her with too little, too late.