Strictly Come Dancing finalists Dani Harmer and Louis Smith
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Strictly Come Dancing finalists nervous for final dance

Millions of people are expected to watch the grand final of Strictly Come Dancing.

The final four couples will dance for the last time with the Olympic medallist, Louis Smith, the bookies' favourite to lift the glitterball trophy.

The BBC's Lizo Mzimba has caught up with the gymnast along with fellow finalist Dani Harmer.

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