India, June 14 -- Industrialist Sunjay Kapur, 53, who was also actor Karisma Kapoor's ex-husband, died in the UK on Thursday night. He reportedly suffered a heart attack while playing polo after swallowing a bee during the game. Following the news, Karisma's family and friends rallied around her, including sister Kareena Kapoor Khan and brother-in-law Saif Ali Khan. Actor Vivek Anand Oberoi wrote on X: "It's truly heartbreaking to hear about the untimely passing of Sunjay Kapur. Such a profound loss for everyone who knew him." Reality TV star Shalini Passi told HT: "The news of Sunjay's death is sad and shocking. It makes us realise the frivolity of our life and everything that we take so seriously." Just hours before his death, Sunjay wrote about the plane crash on X: "Terrible news of the tragic Air India crash in Ahmedabad. My thoughts and prayers are with all the families affected. May they find strength in this difficult hour (sic)." After his death, a post he shared on X on June 9 went viral (see inset on top). Sunjay and Karisma got married in 2003, and got divorced in 2016. They had two kids together - daughter Samaira Kapoor, 20, and son Kiaan, 14. HTC...