Kajol and her actress-sister Tanishaa Mukerji are keeping their Instafam busy, in this time of self isolation. Kajol, who seems to be in a “Just Kidding” mood, shared a picture of herself, on Friday, where she can be seen posing while sitting on a staircase. Sharing it on her Instagram profile, Kajol wrote a goofy caption to match the picture: “Question:- If you punch yourself and it hurts, are you strong or are you weak?” She also added the hashtags #KeepThinking, #TryItYourself and #JustKidding to her post.