What happens when you impersonate your identical twin sister to score a date with your long-lost high school crush?

When wedding planner Keslee gets asked on a date by her long-lost high school crush, Bryce, everything should be perfect. But Bryce mistakes Keslee for her deceased twin sister, Jadyn. And Keslee doesn't correct him. Talk about awkward. To make matters worse, she learns they'll be seeing a lot more of each other because Bryce is the marketing director at the venue where Keslee's new client has chosen to get married. Keslee knows the charade can't last much longer, and fears she'll lose Bryce forever when she tells him the truth.