Kareena Kapoor had a stressful time with fake bombs on the sets of Golmaal Returns. Ajay Devgan made Bebo almost in tears of his prank. Ajay used fake bombs- the type that blinks up but do not burst. He lit one and threw one at Kareena. Poor girl couldn`t believe her eyes, when she saw Ajay tossing it at her. She screamed and ran away. While shooting for Golmaal Returns, Kareena prefered hitting the bed early. No wonder why....
