On opposite sides of a development project, Olivia and Brian are surprised to find they are the Maid of Honor and Best Man at the same wedding. They have to put their feelings aside to save their best friends’ wedding… which may turn out to be their own as well!

Wedding planner Abby (Nicole Gale Anderson) specializes in fixing weddings that went wrong, but when she is forced to work with her ex-fiancé (Parker Young), she soon begins to question whether their relationship was the disaster she remembers.

Teddy thinks he has all the time in the world, but after an odd encounter with a stranger, he wakes up the morning after his wedding to discover that he’s jumped forward a year in his life to his first anniversary. His wife Leanne is now heavily pregnant, with a full year of marriage behind them that he doesn’t remember living. Trapped in a cycle of time jumps, transported another year ahead every few minutes, Teddy is faced with a race against time as his life crumbles around him.

Photographer Maggie learns her ex-boyfriend/ex-singing partner is in the wedding she is working. Tensions run high until they sing together, remembering how good they were as a duo.

Rod and Katherine Wright are enjoying their retirement in Florida – or so they’re telling each other. Actually, Rod’s been bored with nothing to do, and Katherine misses her kids back home, especially with Christmas right around the corner. At least they’ve made friends with their new neighbor Lisa, who’s a golden retriever fan like them – Rod and Katherine’s dog Jake has three new puppy playmates, Mario, Luigi and Pasquale. But when Jake and the puppies take off during a walk with Lisa and interrupt a wedding proposal, Lisa is mortified to discover the proposer is none other than her lifelong-friend-turned-boyfriend-turned-ex, David. Everyone can see that David and Lisa are meant to be together. Everyone, that is, except for David and Lisa. Now, with David’s wedding approaching, they must decide whether to leave their love in the past, or to give it another chance. With a little help from Rod and Katherine and four lovable pups, it’s sure to be a Christmas to remember.

Proud father Stanley Banks remembers the day his daughter, Kay, got married. Starting when she announces her engagement through to the wedding itself, we learn of all the surprises and disasters along the way.