"The entire scene was shot on a trolley in a way so that the slap couldn't be hidden, it seemed perfect only after 10 slaps though the redness on my cheeks stayed for a long time," Gaurav said in a statement.
"I understand the importance of the re-takes that go into shooting each scene and I wanted to give my best for the shot. Also, since I am very close to my on-screen father (played by Bhagwan Tiwari), we share a great bond and we hugged each other after the scene," he added.
"Krishna Chali London" is aired on Star Plus.