Jesse and Becky want to get married as soon as possible – in one hour, without telling anyone until the wedding is over, but what they don't know is that D.J. and Stephanie have decided to play detective and investigate Jesse and Becky. With a little work, D.J. and Stephanie discover Becky and Jesse's plans to get married, and they tell Danny and Joey about it. Danny and Joey try to talk Jesse out of going through with the wedding so suddenly, but Jesse won't listen. During the ceremony, before they can be pronounced husband and wife, Becky gets cold feet and leaves Jesse at the altar, devastating Jesse. Later, after Jesse tells Becky how much she hurt him by leaving him at the altar, Becky apologies and explains that there are a lot of things to think about and talk about before they can plan a wedding.