Just some thoughts: Sky and Sophie never married, but are they still a couple and ten years later, well you know... Also, does Cher play Sky's mum, and/or does Andy Garcia play Sky's dad? And after all this time did they ever do DNA testing to find who Sophie's dad is? Normally I welcome spoilers, but I'm a big Mamma Mia fan, and I think in this case I would like to be surprised like I was the first time I saw the show, but I don't think that would be possible.