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Leonard volunteers to sign for a package, hoping to make a good impression on Penny.
Leonard volunteers to sign for a package, hoping to make a good impression on Penny.
More episodes
The Big Bang Theory
S1, EP5 "The Hamburger Postulate"Leonard, realizing his pursuit of Penny is fruitless, has an unexpected encounter with a fellow scientist (Sara Gilbert).
The Big Bang Theory
S3, EP15 "The Large Hadron Collision"Leonard must choose who to bring with him when he goes to see the Large Hadron Collider on Valentine's Day.
The Big Bang Theory
S8, EP21 "The Communication Deterioration"The guys fight over what message Raj should write for NASA in case of alien contact; Penny has to decide between auditioning for a movie or keeping her pharmaceutical sales job.
The Big Bang Theory
S8, EP22 "The Graduation Transmission"Wolowitz questions his engineering skills after he and Sheldon can't get a toy drone to fly; a canceled flight puts Leonard's plans in jeopardy; Raj sets his parents against one another after he's cut off financially.
The Big Bang Theory
S10, EP11 "The Birthday Synchronicity"While Howard and Bernadette welcome their new baby into the world, Amy celebrates her own birthday with Sheldon.
The Big Bang Theory
S10, EP10 "The Property Division Collision"Sheldon and Leonard disagree about how to divide their shared belongings; Koothrappali and Stuart fight to be the most helpful to Bernadette during her final weeks of pregnancy.
The Big Bang Theory
S10, EP9 "The Geology Elevation"Sheldon gets jealous when a co-worker wins an award; Wolowitz finds an old remote control Stephen Hawking action figure that he made.
The Big Bang Theory
S10, EP8 "The Brain Bowl Incubation"Sheldon is determined to convince Amy they should procreate; Koothrappali is reluctant to tell the gang what the new woman he's dating does for a living.
