Be still my heart! This is such a beautiful video put together of 50 moms and their beautiful children lip syncing to Christina Perri's "A Thousand Years" This video is special because it is in support of World Down Syndrome Day which is today! This song by itself always brings me to tears but watching these mothers with their children just melts my heart even more! There is no question that this video is today's smile of the day brought to you by Whole Health Dentistry!