While Penny does not want to go, she ends up relenting in humorous Big Bang Theory fashion.
As for the clip, Amy’s mom ends up driving Leonard so crazy that he has to leave the apartment.
While it may seem like a stretch based on this isolated scene, Mr. and Mrs. Fowler will play an inadvertent role in Penny and Leonard’s relationship during the episode.
Mr. Fowler’s attempt to get a reprieve from his wife is admirable, however futile.
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The Big Bang Theory 12x01 All Sneak Peeks "The Conjugal Conjecture" (HD) Final Season