After the end of "The Big Bang Theory," fans wondered if Mayim Bialik and Jim Parsons remained close. However, evidence of their deep friendship has been around for a while. They participated in the Ice Bucket Challenge together and laughed and joked as they completed it. They also fondly remember their first on-screen kiss and have praised each other in interviews. They have shown support for each other on social media and Bialik even attended Parsons' wedding. They are now co-producing a show together, highlighting their strong bond.