Kajol got seriously injured during the shooting of the song ‘Yeh Ladka Hai Deewana’. She fell from the cycle during the sequence and lost her consciousness. The fall was bad enough for Kajol to temporarily lose her memory. The only person she could remember was her then-boyfriend and now-husband Ajay Devgn. Shah Rukh even convinced Kajol that she was a junior artist during the time she lost her memory.