Kuch Kuch Hota Hai turns 27 today, celebrating over two decades of love, laughter, and unforgettable Bollywood magic. During the filming of the bicycle scene, Kajol lost control and fell, briefly losing memory. Shah Rukh Khan helped her with medicine, and Karan Johar jokingly teased her about it. His college outfits, especially tight T-shirts and jeans, were quite uncomfortable, and he admitted they were embarrassing to wear. For the emotional reunion scene between Rahul and Anjali, the actors rehearsed and improvised their reactions.