. . . . . . . . . . "Season 3"@en . . . "17"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "4"^^ . . . . . . . . . . . . "Sheldon's new social group performing karaoke."@en . . . . "The Toast Derivation"@en . . . . . . . . . "Sheldon realizes he is not the center of his group, thus he attempts to form a different social group where he can be the center. Meanwhile, Penny tries to get over Leonard who just got into a new relationship with Priya, Raj's sister."@en . . . . "2011-02-24"^^ . . . . . . . . . "Sheldon realizes he is not the center of his group, thus he attempts to form a different social group where he can be the center. Meanwhile, Penny tries to get over Leonard who just got into a new relationship with Priya, Raj's sister."@en . . . "The Toast Derivation"@en . . . . . . . . . . . "Season 5"@en . . . . . . . . . . . . . . .