Two The Big Bang Theory Actors Made The Show Better, According To Simon Helberg

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• According to Helberg, who played Howard Wolowitz, the characters of Raj Koothrappali and Amy Farrah Fowler were crucial in improving the show as it progressed.
• Helberg praised the actors behind Raj and Amy, Kunal Nayyar and Mayim Bialik, for bringing depth and nuance to their roles, helping the ensemble cast shine.