No Sleep 'Til Christmas

Lizzie is getting married by Christmas, but the preparations are complicated by her insomnia. One night when she's out driving, she accidentally hits Billy, a bartender who also suffers from insomnia. She insists on driving him to the hospital, but when they reach the parking lot, they both fall asleep in the car. Afterwards Lizzie wonders whether it was Billy's company that finally enabled to her to sleep. She convinces him to try again. When they both another good night's sleep, she offers to lend him money for a bar that he wants to start if he helps her sleep until her wedding. The arrangement works but gets more and more complicated to keep secret, and it doesn't help that getting to know each other changes other things too.