andrew get to their vows, the mood turns serious. >> both of us have prepared for a long time for our spouse and saved ourselves for marriage, and so it was like, whoa, i'm giving you my life, even only -- in a very powerful way. you can see that gravity. >> melissa and andrew's dads, who are both pastors, serve as officiants, and andrew's dad has the honor of giving the vows. when melissa recites her part, she gets choked up. >> until death do us part. >> until death do us part. >> this is my solemn vow. >> this is my solemn vow. >> now it's andrew's turn. >> you can see how intense i am. >> i, andrew paul daniel engstrom, do take melissa rene warren -- >> do take melissa rene warren >> -- to be my lawfully wedded wife. >> to be my waffle -- lawfully -- [ laughter ] >> and pancake-y -- i caught myself at waf, you know. but it was too late.