The Big Bang Theory: Season 4, Episode 17

4 - 17: The Toast Derivation

Leonard and Priya are a couple and since she lives with Raj, Leonard and Howard decide to have dinner there instead of the normal venue. This deeply disturbs Sheldon, who wants to keep their heritage, since they always had dinner at their place in the last years. After unsuccsessfully attempting to cope with Raj's apartment and his