On April Fools' Day, just before her wedding, a bride pranks her fiancé by saying that she thinks that they've lost that spark and that they should call off the wedding and break up, only to discover that he feels the exact same way.
When her scientist ex-boyfriend discovers a portal to travel through time -- and brings back a 19th-century nobleman named Leopold to prove it -- a skeptical Kate reluctantly takes responsibility for showing Leopold the 21st century. The more time Kate spends with Leopold, the harder she falls for him. But if he doesn't return to his own time, his absence will forever alter history.
