When Liam's best friend has to leave town on business, he asks for a favor—be an emergency contact for his cousin who is new in town. Liam doesn't think twice before he accepts. He's great with numbers and confidently plays the odds, because nobody ever uses those emergency contacts, right? Wrong. The very next Sunday, cousin Garrett shows up at Liam's apartment, fresh-faced, devastatingly gorgeous, and nothing like Liam had dismissively assumed. Garrett arrived in New York City hoping to make it in the modeling world, and Liam isn't sure what to do with him. While he eventually warms to welcome the distraction, he's not prepared to have his steady, predictable world overturned. Liam is sure Garrett will soon tire of him and find someone closer in age and less eager for the quiet, settled life Liam prefers. But Garrett is too sweet-natured and naïve to recognize Liam's dismissal, and he's not as shallow as Liam presumes. Although Garrett sees a future for the two of them, Liam manages to push him away. It is only then Liam sees the Garrett-shaped hole in his life.