Watch The Big Bang Theory Online: Season 12 Episode 6

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Did Sheldon get his revenge?

That was his plan on The Big Bang Theory Season 12 Episode 6 when he realized Wolowitz was dressing as him for Halloween, prompting the genius to make a big scene at Leonard and Penny's Halloween party. 

Meanwhile, Leonard was blindsided when Penny admitted that she did not remember their first kiss. 

It made Leonard question whether their relationship was as strong as he thoughts it was. 

Use the video above to watch The Big Bang Theory online right here via TV Fanatic. 

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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.

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