There seems to be some confusion regarding this question. It's likely referring to a specific incident involving comedian Kapil Sharma and actor Sunil Grover, who were both previously part of the popular Indian comedy show, "Comedy Nights with Kapil."
While there have been rumors and speculation about a fight between the two, there is no confirmed public statement or evidence of a physical altercation. However, there was a highly publicized public disagreement between them in 2016, which led to Sunil Grover's departure from the show.
The reasons behind this disagreement remain largely unconfirmed, with conflicting reports from various sources. Some sources suggest that the incident stemmed from an argument during a flight, while others point to creative differences and professional disagreements as the main cause.
Despite the public speculation, both Kapil Sharma and Sunil Grover have chosen to remain largely silent on the matter, further fueling the rumors and leaving the exact reason behind their disagreement unclear.
