For the millions addicted to Strictly Come Dancing - a debut tapping into the world's latest craze.When three couples join a new ballroom class, they're all looking for some magic in their lives.Lauren and Chris are getting married, and Lauren's dreaming of a fairytale wedding with a first dance to make Cinderella proud. Not wanting to be shown up on the dancefloor, her parents Bridget and Frank have come along too. They normally never put a foot wrong, but Bridget's got a secret that could trip them up unexpectedly. Meanwhile Katie and Ross are looking for a quick-fix solution to their failing marriage even though neither is quite sure who's leading who anymore.As friendships form over the foxtrot, the rumba rocks relationships, and the tango leads to true love, all the students in the Ballroom Class are about to face the music and dance...