In this flashback episode, Ray and Debra remember their days in their first apartment. Debra finds out she's having twins, and so they decide they need a house. Ray maps a strategy where they are not close enough for everyday visits from his folks but not far enough for overnight stays. A mustached Robert discovers his wife wants a divorce. Part-time realtor Frank finds Ray and Debra a perfect house across the street from him and Marie. Debra decides living across from her in-laws is a good idea.

Ray resumes his interest in the piano to teach Ally a lesson about quitting when she refuses to continue with her lessons. But it's Marie who orchestrates an even more valuable lesson when she strikes a sentimental chord from Ray's past.

After Raymond asks Debra why she ever married him, they take a walk back in time to the very beginning of it all. Raymond is very, very nervous. He's about to propose to his lovely girlfriend Debra and nothing is going right. But when he finally pops the big question, she accepts, the families celebrate, and all is well. At least for five minutes. Then the "nervous" turns into "pure fear" when Ray wonders if she really wants to marry him for love or if it's just for the elaborate wedding she's been planning since she was twelve.

While the Barones prepare for a friend's wedding, Ray kiddingly asks Debra, "Why did you marry me?" When she hesitates, he flashes back to the not-so-magical night 10 years before when he popped the big question. Ray gets unexpected, unsolicited and unwelcome help with from his parents, but Debra says yes anyway. That leaves the gloomy groom wondering if she did so because she loves him or because she felt pressured. So, Ray decides he's "gotta give her another chance to say no."

When Debra and the kids go away for the weekend, Ray is forced to confront the real reason he doesn’t want to stay home alone. What should have been a couple of days of bachelor living and freedom from responsibility for Ray instead turns into a harrowing experience — that can be traced all the way back to his childhood. Rather than enjoying the rare peace and solitude at his own home, Ray actually chooses to head across the street and spend time with Marie.

Memories of how they first met flood back when Ray and Debra prepare Ally for her first play date with a little boy. The first time Ray and Debra laid eyes on each other; their first kiss; the first time Marie met her future daughter-in-law (and what she thought of her!); and the first time Ray sampled Debra’s cooking are all revealed. It’s a flashback episode as Ray and Debra reminisce about their fateful first meeting 15 years before.

Ray is bewildered, but not altogether displeased when Debra starts initiating sex on a more than regular basis. He can't believe his luck - and good fortune when as a result of Debra's new behavior it's as if he and she were newlyweds again. Ray is even willing to give up his golf game to satiate Debra's desires. But, never able to leave well enough alone, Ray looks for a reason behind her sudden burst of energy and gets a crushing blow to his ego.

Ray's attempts to alleviate Debra's PMS moodiness only make her more irritable. When Ray witnesses Debra's hypersensitive mood and generally annoyed reaction to everything he says and does, he checks the calendar and realizes it's going to be a long couple of days ahead. In his desire to get a ""quick fix"" for Debra's womanly problems – thus making his life a heck of a lot easier – he turns a bad situation worse by suggesting that a simple pill will help with his wife's insufferable mood swings.

Ray is mortified when he realizes that Marie used to read the personal journal he kept as a teenager. When Marie blurts out an embarrassing incident from Ray's past, he can't figure out how she could have possibly known that information. That is, until he discovers that she must have broken the secret code he used when writing in his journal. And in the process, his mother has learned about his most personal, and perverted, thoughts.

Armed with research and much preparation, Ray is ready to speak with Ally about the facts of life only to find that Ally's interest has changed from where babies come from to the meaning of life. Totally unprepared for this line of questioning, a baffled Ray gets unsolicited advice from his family on how to answer.

Robert think he has finally found "the one" or a girlfriend. The girl is Angela, an international-trade lawyer who seems too good to be true. She's bright, speaks four languages and clearly loves Robert. The girl goes on to endear herself to Debra by complimenting her lemon chicken. While Ray, is also initially smitten with Angela, he see's something disgusting: Angela eats a dead fly out of a napkin. After he tells Robert and Debra, the won't believe him.

Ray hosts a lame bachelor party for Robert and is shamed by Debra, Marie and Amy into throwing him another one at the lodge, which is attended by Amy's father and brother.

When Debra and Marie have a big fight, Ray is struck with worry when he thinks Debra's anger will cause her to forget about their sex that night. But, it is the opposite when that anger causes a more intense night with sex. Ray really begins to enjoy it and realizes that the angrier Debra gets at Marie, the better sex they have. When Marie comes over to apologize, Ray makes up a chain of lies to both Marie and Debra so it doesn't ruin his plans.

Ray fears getting his adenoids removed, but Debra convinces him to go through with the surgery. At the hospital, while Marie is in the bathroom, the nurse says that Ray isn't waking up from the anesthesia and everyone fears he may die. Fortunately, thirty seconds later, the doctor comes out and says he's just fine. Everyone agrees not to tell Ray or Marie about it; however, Frank ends up telling Marie who rushes over to smother Ray with kisses. Ray finds out about it and begins acting weird as if he thinks he really is going to die. After a couple minutes, he gets out of it. The show closes with the entire family sitting around the table eating and arguing, just like the Barones always have in the past nine years.