Dinah arrives at the gym and tries to chase Matt out before the kickboxing class starts. He makes some jokes and asks her to be his sensei. She just wants to be a bride and look good in her wedding dress. Shayne arrives and tells her to get changed so they can go out and spread cheer. She doubts his mom is ready for the news, but he thinks she needs something happy.
Shayne and Dinah go to the minimart to get ice cream for his mother. They spot Daisy and Christina and ask them for advice about what to pick before revealing that they are engaged.
Lizzie and Bill meet up in the gazebo. Dinah and Shayne come by and break their news.
When Reva gets home, Shayne and Dinah arrive and hand her ice cream. She notices Dinah's ring and they tell her their news. She's thrilled for them and hugs them. After they leave, they're relieved that she seems so happy. Back inside, Reva hangs up the heart she made with Jeffrey.
Shayne and Dinah are in the minimart when Matt comes in. He congratulates them on their news. As he sits down with her and Shayne leaves them alone, Matt wonders if he will ever get another chance at love. "Try not to kill anyone before the wedding," he tells her.
Alan bumps into Dinah at Towers. She's toasting to her upcoming marriage and sarcastically tells him how happy she is that they will nearly be relatives now.
Dinah arrives at Mallet and Marina's. They explain that they are working on the John Doe case. She abruptly announces that she has to go.
When Dinah gets home, she and Shayne tell each other how wonderful they are and make out.