Bernadette and Wolowitz leave their kids for the first time; Penny and Leonard try to keep a secret; Sheldon and Amy stick together; and Koothrappali makes a new friend, as the gang travels together into an uncharted future.Watch Now:Amazon
When Dharma and Greg decide to go on a first date to get reacquainted the old-fashioned way, their courtship doesn't go as well as planned: a furious Dharma moves back in with her parents and refuses to speak to a penitent Greg.Watch Now:Amazon
Leonard and Penny deal with the idea of starting a relationship again and Raj finally finds a "woman" he can talk to without being drunk. Meanwhile, Sheldon decides to start a YouTube series entitled "Sheldon Cooper presents Fun with Flags" with the help of Amy.Watch Now:AmazoniTunes
After Greg wins a major court case, he is urged to run for Congress. It's an idea that moves Dharma to consult Greg's mother for grooming advice, as a potential political wife. After worrying about Dharma fitting in with the political crowd, Greg embarrasses himself during his first public appearance by emerging from the washroom with his fly undone. But when Dharma tries to boost his confidence with a little back-seat lovin', it becomes front-page news. (""We know he's not a Democrat because he's having sex with his wife, and we know he's not a Republican because he's having sex."") Greg is thrown into a black depression until he realizes that his popularity has soared; then his opponent makes a decisive sexual confession of his own.
Greg is forced to make a very embarrassing public admission when he sees the first girl he claims to have slept with and her jealous husband makes some serious threats. Meanwhile, Dharma and Greg attend the wedding of Kitty's housekeeper and offer to park cars as a wedding gift.
When the guys find a ring from "The Lord of the Rings" at a garage sale, it threatens to tear them apart.
A Christmas visit from his mother has Leonard discovering she's kept a lot of news from him that she shares with Sheldon and worrying if she'll approve of his romance with Penny.
Penny gets help from Sheldon in order to understand what Leonard's work is, while Wolowitz develops a jealousy when Leonard starts hanging out with his new girlfriend.
Sheldon winds up in traffic court when he gets a ticket because of Penny.
Leonard asks Penny for advice when his new relationship starts moving too fast.
Dharma and Greg join their parents, and even Pete and Jane, on a couples' retreat. But when they repeatedly fail tests designed to demonstrate the strength of their relationship (while Pete and Jane score tops), they resort to covert measures. Meanwhile, Kitty and Edward find a weekend in the wild to be just that.
Dharma gets to know Greg's dysfunctional cousins and in-laws just in time to keep Edward from making a huge mistake in choosing his successor as head of the firm.
Leonard and Penny try hanging out as friends on a 'non-date,' but end up purposely ruining each others chances with perspective dates. Meanwhile, Sheldon enlists the help of Bernadette and Amy to overcome his fear of birds.Watch Now:iTunes
When Greg needs an upgraded security clearance to work on a top-secret case, Dharma and the families are subjected to a background check, which reveals some very interesting information about Larry and Edward. Dharma discovers to her horror that her proud anti-establishment rebel father in not in fact wanted by the FBI as he's always bragged, and embroils Greg and Pete in a scheme to plant a phony file for Larry to steal. Meanwhile, Greg is shaken to discover that Edward never in fact divorced his first wife; and Kitty's reaction to the news is not what anyone would expect.
A paintball game leads to a fight between Sheldon and Penny, and romance for Leslie and Wolowitz.
When Leonard and Penny aren't speaking, Sheldon goes to extremes to keep them both happy.
Transportation becomes an issue for the young couple when Greg insists Dharma can use his car any time she wants but makes compulsive demands on her treatment of the vehicle. (Dharma: ""Honey, I love you, but bite me!"") So Dharma goes to a city auction with Jane and Pete and becomes the proud owner of a 1968 yellow schoolbus. Meanwhile, Abby invites the Montgomerys over for a meat dinner, and reveals that she was once romantically involved with Salazar, the featured artist at Kitty's charity exhibition. An amused Edward challenges the Finkelsteins to attend the function, which is threatened by a freak rainstorm and floodâ€”it's 'Old Yeller' to the rescue!
Spring fever hits klutzy Dharma, moving her to dance naked on the roof (in full view of a newscast helicopter and, hence, an appalled Kitty), carpet the apartment with live grass and enter a ballroom dancing contest at the Montgomerys' posh country club. Reluctant Greg insists they should accept that they have no chance of winning and merely enjoy themselves, but Dharma confesses to her parents that for once in her life, she's like to be competitive at all costs. Trouble is, the brunt of her aspirations is borne not by her competition but by Greg.