Sunny Kaushal shared nostalgic stories about his relationship with his brother Vicky Kaushal during an episode of 'Aapka Apna Zakir', where they discussed sibling rivalry and childhood memories. Despite being only a year and four months apart, the two often clashed over various topics, such as what to wear and which shows to watch on TV, with Vicky favoring sports and Sunny preferring cartoons. Sunny recounted a memorable boxing match they had on a terrace during a holiday in Punjab, which attracted the attention of the whole neighborhood, who joked about their antics. The discussion highlighted the universal themes of sibling relationships, with both Sunny and Vikrant Massey sharing their experiences as younger brothers. Sunny Kaushal is currently promoting his film 'Phir Aayi Hasseen Dillruba', which also stars Taapsee Pannu and Vikrant Massey. This light-hearted conversation reflects the playful and sometimes tumultuous nature of sibling bonds in a relatable manner.