Adam's Flip Flop Mittens

Here's the mittens I'm making for my fiance, Adam. He bugged me forever to knit him something. So, here's his something. The pattern is from magknits.com with a few of my own (sometimes accidental) modifications. Nothing spectacular, but a functional mitten.

Now, just to knit the other one, which I'm having trouble wrapping my head around. The pattern only has left hand directions. Should be simple to get to knitting the other one, but for some reason, I've gone stupid on this one...