Hallie is working as a bartender at a wedding when she gets talking to Jack. His girlfriend becomes jealous and accuses him of having an affair with Hallie, so he tells her that he had been intending to propose but not anymore. Instead Hallie and Jack get drunk and spend the night together.
Deciding they are better suited to being friends after they end up on the same dating app, Hallie and Jack team up on dates, and forge a wager about who will find a partner first.
You can bet on plenty of banter, hidden attraction and fake dating, with a dual point-of-view.