On our wedding days, many of us pledge to stay together till death do us part, but how many of us really consider what that means in practise? For two young lovers on the eve of their wedding, the idea of growing old together was made very real indeed. Thanks to some amazing make-up artistry, courtesy of ace YouTube channel Field Day, Christie and Tavis got an idea of how they would look 30, 50 and 70 years from now. The transformations are amazing, but what is even more amazing are their reactions. Grab a hankie and check it out for yourself.