Casper is a time traveller who arrives in the 2020s in an attempt to prevent a major future catastrophe. He meets Holly, a queer black woman he befriends and draws into his plan by giving her his knowledge of the future so that she can make quick money. However, they unwittingly alter the future themselves with their actions, until Doris, another time traveller, arrives to stop them.
Hannah, a thriving romance columnist, thinks she’s got life and love figured out… until her longtime boyfriend unexpectedly breaks up with her. At the same time, Hannah’s editor hires a new writer, Liam, to work with her and give the column a male perspective. The two clash over their approach and sparks fly. To prove himself, Liam offers to help Hannah get her ex-boyfriend back. But, in the process of proving each other wrong, they begin to realize they may be right for each other.
Upon learning that her uncle sold her Mom's vintage convertible -- a car full of Christmas memories -- Ashley enlists the help of her uncle's attorney, Duncan, to get it back.