711-s12-e06-tbbt — Watch

: The mocking hit a nerve with Bernadette, who admits she has always felt she needed to be "tough" to be taken seriously due to her small stature. Sheldon and Bernadette eventually bond over their shared history of being bullied as children—Bernadette for her size and voice, and Sheldon for his intelligence. The First Kiss Dispute

: While hosting the party, Leonard and Penny argue over the date of their first kiss. Leonard remembers it happening at a Halloween party years prior, while Penny insists it was at his birthday party. Watch 711-S12-E06-TBBT

The Imitation Perturbation | The Big Bang Theory Wiki | Fandom : The mocking hit a nerve with Bernadette,