Edward Kitsis

Every day, we have to strive to be better people. Some days we give in to weakness, and sometimes we give in to strength.

'Northern Exposure.' I loved that show; I loved the way it was able to have episodes where somebody finds a woolly mammoth, he calls the museum in New York, they send a guy out, and the mammoth's gone because someone ate it. To me, that was everything I ever wanted to do. That show mixed emotion, humor and the surreal all at once.

The humor and emotion of the 'Do You Want to Build a Snowman' theme makes me cry every time I watch it, and that deep emotion is something we'd love to do on the show. If we can make you cry, we always try to. And 'Once,' when it's at its best, is emotional and fun.