Sunil Grover is upset with Kiku Sharda. After Kapil Sharma’s ugly in-flight spat with Sunil Grover and other members of his show in March this year, Sunil along with Ali Asgar, Chandan Prabhakar, and Sugandha Mishra had quit the show. Kiku Sharda and Sumona Chakravarti were among the key members of the cast who stayed back. Watch video to know more.