Barbie and Ken are having the time of their lives in the colorful and seemingly perfect world of Barbie Land. However, when they get a chance to go to the real world, they soon discover the joys and perils of living among humans.
Brought together by their shared love of music, ten years on Liam and Natalie are at breaking point. In their case opposites attract but don't necessarily work long-term. Making the difficult decision to separate, they must split their prized music library. But the soundtrack that defined their relationship keeps pulling them back together.
The night after another unsatisfactory New Year's party, Tim's father tells his son that the men in his family have always had the ability to travel through time. They can't change history, but they can change what happens and has happened in their own lives. Thus begins the start of a lesson in learning to appreciate life itself as it is, as it comes, and most importantly, the people living alongside us.