Monty Brinton/CBS Johnny Galecki, Kaley Cuoco, Mayim Bialik ... a big production number was two people sitting on a couch, drinking coffee! This is different." ...

Kunal Nayyar, who played Raj in the fan favorite sitcom The Big Bang Theory for 12 seasons, might be ready for a reunion with the gang. Still, there are a few considerations before the iconic geek ...