Harriet and Wyn have been the perfect couple since they met in college. But they broke up five months ago and still haven’t told their best friends. This is how they find themselves sharing a bedroom at the Maine cottage that has been their friend group’s yearly getaway for the last decade. Only this year, Harriet and Wyn are lying through their teeth while trying not to notice how desperately they still want each other. The cottage is for sale, and this is the last week they’ll all have together in this place. They can’t stand to break their friends’ hearts, and so they’ll play their parts. It’s a flawless plan (if you look at it from a great distance and through a pair of sunscreen-smeared sunglasses). After years of being in love, how hard can it be to fake it for one week…in front of those who know you best?