You've been in Cardio Barre classes ever since you got engaged and haven't touched a carb since early 2012. Your husband-to-be has never seen you in flats. In the bathroom of the venue, before you walk down the aisle, you dab body shimmer in your cleavage and take one last selfie. Sometimes you fall asleep with your Crest Whitestrips on your teeth overnight, not because you forgot, but because you hope it makes your teeth that much whiter. When no one's looking, you order your salads with Ranch dressing, and eat it without fanfare, then spend the rest of your workday quietly engaging your core.