Joyce goes on a date with an ex-boyfriend on this episode of Mike & Molly, and Vince isn't too happy about it. When Joyce finds out Vince has been spying on her, she breaks off their engagement. Later on, she reveals that she really broke up with Vince because she was feeling guilty about kissing her ex-boyfriend. Molly and Victoria convince her that it's not that big of a deal, but she can never tell Vince. Instead of confessing to Vince, Joyce asks him to move in with her.
Meanwhile, Mike and Molly plan their honeymoon. Molly wants to go to Paris, but Mike is afraid of flying. Eventually, he decides to face his fear and they agree to go to Paris.