Love, according to a designer and a newlywed couple

A well-known wedding dress designer and a newlywed couple share insights about what keeps love alive.

Few people have seen the inner workings of love as much as Celest Thoi, a Malaysian-based wedding dress designer who has been in the business since 2004. For many, one's wedding day is the most meaningful day of a couple's life.

It's a day that will go down in their memory as the moment they made a promise to stay committed to each other," 'til death do us part."