Leah's 30th birthday is on Christmas Eve, the same day as her brother's wedding. Her childhood crush is back in town for the wedding and he is determined to make sure her birthday does not go by the wayside.

Frustrated by scrolling dating apps only to end up on lame, tedious dates, Noa takes a chance by giving her number to the awkwardly charming Steve after a produce-section meet-cute at the grocery store.

After the death of the local busybody, a young couple move into her house on the notorious Maple Street. But soon, strange events make them suspect that the woman's death concealed a deeper secret.

Two couples in therapy across parallel worlds face a choice trying to balance their sinister lives.