Trivia: Sheldon tells Penny not to sleep with her head close to the door because a headboard is always oriented away from the door; yet in later episodes, we see Sheldon in the exact sleeping spot that he told Penny not to sleep in. At this point I am referring to Pennys' sleep over whilst on Sheldons' couch.
illusions
14th Oct 2025
The Big Bang Theory (2007)
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Suggested correction: Sheldon's headboard (and head) is against the wall on the wall opposite his door.