Lila couldn't be happier that her best friend is getting married, but she can't shake a nagging sense of anxiousness. Her career is thriving, and she's proud of everything she's accomplished, but she always thought she'd have found The One by now. So when her best friend and her wealthy fiancé surprise their friend group with a luxurious getaway, Lila is thrilled for the chance to escape her everyday life-though she's less enthusiastic about one travel companion in particular, the groom's friend, Harrison. Intimidating, withdrawn, and definitely not a fan of Lila's relentless cheerfulness, Harrison has never given her anything except snarky comments and a bad attitude. The fact that Lila has a tiny, unspoken crush on him? Purely an inconvenience. She's determined to enjoy the sun-soaked shores of Santorini while ignoring him entirely. But when fate intervenes and strands her alone with Harrison, Lila finds herself face-to-face with his rough demeanor. Without their friends as buffers, will the two be at each other's throats? Or could their clashing personalities complement each other in ways they never expected?