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The Hamburger Postulate
Leonard decides that he’s been wasting his time on Penny, so he turns his attention to Leslie. Meanwhile, Sheldon is uncomfortable with a change to his hamburger routine., Leonard and his colleague Leslie spend the night together., Leonard fears he’s wasting his time on Penny, so he ends up making a connection with Leslie. Meanwhile, Sheldon frets over a change to his hamburger routine., Leonard has a one-night stand with fellow scientist Leslie Winkle, Fearing he’s wasting his time on Penny, Leonard ends up making a connection with Leslie. Meanwhile, Sheldon frets over a change to his hamburger routine., Leonard has a one-night stand with fellow scientist Leslie Winkle (Sara Gilbert)., Leonard has a one-night stand with fellow scientist Leslie Winkle.
