I think marriage is all about timing. Getting married is insanity; I mean, it's a risk – who knows if you're going to be together forever? But you both say, 'We're going to take this chance, in the same spirit.

What interested me was how much of a departure this was in that you have three interesting, across the generations, female characters, literally riding alongside the male characters. Also the emotional and psychological depth of the characters was, for me, a lot richer than I've seen in a western. But never once did it sacrifice the thrill of the chase. So it was a journey into the unknown for me.