At home, Cindy takes off her wedding rings and looks at her wedding anniversary while they talk about having their first anniversary away from their old home. Jim tries to get frisky, but Cindy wants to talk, but when Jim tells her to talk, she tells him that she just doesn't want to be intimate. Jim gets up and walks downstairs to do his work. Brandon and Brenda talk about how their parents are acting on their way out of the house to go to school. Brandon thinks that she is overreacting and tells her that they have been married for a long time and that is just what happens. At school, DJ Mike is giving his good-bye over the air waves and David gets an idea about trying out for the job. Steve stops and tells David that he is trying out. Brandon and Brenda talk to Ms. Rye who tells them about a twin study that she would like them to take part in. Cindy is at a nursery looking at plants when she notices that someone is taking pictures of her. When she starts to walk away, telling the maid, Anna Rodriguez, that there are crazy people around the area, she stops and notices that the guy is Glen, her old boyfriend. They start reminiscing about old times and why he is in Los Angeles. She tells him that she has noticed his pictures in National Geographic and then she tells him that she is still married and has twins. At home, Cindy makes Glen tell the family about different stories and how he introduced Cindy and Jim while they were dating. Jim gets up to go do some work and then Brandon and Brenda tell Glen that they are about to become the subjects of a study and Glen wants to take some pictures of them. When they get up to leave, Brenda tells Brandon that she thinks that Glen likes their mom, but Brandon thinks that she is crazy. Cindy and Glen talk in front of the fire in the living room and Glen tells Cindy that he has just ended a long-term relationship. Jim wakes up from his sleep to find that Cindy has still not gone to bed. He gets up to go downstairs and sees them still talking on the couch about Glen showing Cindy around "his" LA. Brandon and Brenda show up at the college and are going to the study. They talk about how their parents have stayed together for so long. Thinking that they are lost, they try to figure out where to go when Brenda spots a set of guy twins. Glen takes Cindy around LA and shows her art around the city in murals and paintings beyond the ordinary. He takes her back to his studio and he asks her about her marriage. He also continues to talk about her marriage with Jim. Glen thinks that Cindy and Jim are total opposites.

Julian joins friends for a fun day of war games and Julian's off-duty dress causes some surprises. A diabetic woman, brought into casualty, suffering from a blackout, finds Ash a comfort. Megan and Beth try to unlock a family secret that could explain a young girl's suicide attempt, Jane and the father tells Megan that his wife died of cancer three years ago. Leigh Clarke's brother Scott, having been hit by a van, tries to cover up the truth by removing him from the scene of the accident before calling for an ambulance.