Fans of The Big Bang Theory find it endearing that the main stars are close friends in real life. However, troublesome reports emerged in 2016 claiming that Kaley Cuoco was acting as a "diva" on set due to her aversion to working with children. This behavior resulted in a feud between her and Mayim Bialik, as well as rumors about a rekindled romance with Johnny Galecki. Cuoco, reflecting on her divorce and challenging times, expressed gratitude for her co-stars' dedication and labeled herself as a devoted performer.