Sheldon and Wolowitz go head to head for Halloween on The Big Bang Theory. "The Imitation Perturbation" is the sixth episode of the show's 12th season.
Amy and Sheldon try to figure out what the supposedly "perfect gift" was that Leonard and Penny gave them on The Big Bang Theory. "The Wedding Gift Wormhole" is the second episode of the show's 12th season.
Sheldon and Amy worry about the future as their honeymoon plans start to fall apart on the season premiere of The Big Bang Theory. "The Conjugal Configuration" is the first episode of the show's 12th season.
Amy and Sheldon may end up having their own plan for their wedding on The Big Bang Theory. "The Bow Tie Asymmetry" is the 24th episode of the show's 11th season.
Sheldon heads to Texas to confront his brother, Georgie, on The Big Bang Theory. "The Sibling Realignment" is the 23rd episode of the show's 11th season.
Leonard decides to run against Sheldon to be president of the tenant's association on The Big Bang Theory. "The Tenant Disassociation" is the 19th episode of the show's 11th season.
Bernadette's friends try to help get her labor started on The Big Bang Theory. "The Neonatal Nomenclature" is the 16th episode of the show's 11th season.
Sheldon and Amy try to determine who is most qualified to be their best man and maid of honor on The Big Bang Theory. "The Matrimonial Metric" is the 12th episode of the show's 11th season.
Sheldon: I'll have a diet Coke. Penny: Can you please order a cocktail? I need to practice mixing drinks. Sheldon: Fine... I'll have a virgin Cuba Libre. Penny: That's... rum and Coke without the rum. Sheldon: Yes, and would you make it diet?
