Two years ago, on a long car trip, Michael and Elizabeth Singer decided to make resolutions for each other. Mike told Liz to be more bold in her career; Liz told Mike to finally start the business he'd always wanted to. The funny thing is that it worked. So last year, they decided to do it again. How did it work out this time? The couple returns to share an update on 2012 and their thoughts for 2013.