Un cuento perfecto

David and Margot - two annoying and unfaithful people who delude themselves into thinking they are not disloyal and unfaithful to their so-called loves. Off they go to Spain kissing and hugging and turning each other on, dancing (very badly by the way). Cavorting in the waves naked, without actually doing the dirty but hey, that's unfaithful in my books, who are they kidding? She's rich, he's not, I skipped over most of the episodes so don't know how or when he found out, but he feels he has to prove himself, so opens a flower shop as that is where he seems to have acquired some skills. Is there an alternative ending and we see both? Not sure and who cares.