. . . . . . "3"^^ . . . . . . . . . . . . . . . . "Raj and Sheldon working together."@en . . . "The Pirate Solution"@en . . "When Raj is faced with having to return to India, Sheldon hires him and they work long hours. Meanwhile, with no buddy, Howard starts hanging out with Leonard and Penny."@en . . . . . "Season 4"@en . . . . . . . . . . . . . . . . . . . . . "2009-10-12"^^ . . . . . "Season 2"@en . . "When Raj is faced with having to return to India, Sheldon hires him and they work long hours. Meanwhile, with no buddy, Howard starts hanging out with Leonard and Penny."@en . . . . . . . . . . . . . . . . . . . . . . . "4"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "The Pirate Solution"@en . . . .