Kevin Costner made this...

Our first date was a joke, a challenge, an excuse. Joel claimed Waterworld as his favourite movie, I thought there was no one on this green earth who could possibly love Waterworld. I made him prove it to me by sitting through it. We did. But we didn't stop there, we joked and joked until we ended up watching 12 hours of Kevin Costner.

Waterworld. Dances with Wolves. Robin Hood Prince of Thieves. Field of Dreams.
So that was our first date.

(Waterworld is not Joel's favourite movie.)