The First Dance

Eeek, so I'd be lying if I said this isn't worrying me. I've been to a couple of Weddings recently and their first dances went down so well but when I think about it or try and find a song nothing seems right. Do you go slow, fast, funny, serious, have it choreographed, just lull side to side, so many options! Whilst going through You Tube I found this First Dance which is just amazing... I don't think me and Mr Moff quite have the dancing step to pull it off... or do we.....???