Video: Kaley Cuoco : Why is Penny tagging along on Sheldon’s first تاریخ with Amy? 

Why is Penny tagging along on Sheldon’s first تاریخ with Amy in the season premiere of TBBT?
الفاظ مطلوبہ: spoilers, video, interview, season 4, kaley cuoco, the big bang theory, big bang theory, tbbt, ausiello