Actor Abir Goswami,who acted in Hindi films such as Khakee,Lakshya and Darna Mana Hai,died at 37 following a heart attack on Thursday (May 30) night. Abir Goswami had acted in TV serials like Kkusum,Yahan Main Ghar Ghar Kheli,Hotel Kingston and Pyar Ka Dard Hai. He is survived by wife Koyel Nath Goswami. They had married three years ago. Sources said Abir Goswami was working out on a treadmill at a gym when he suffered a massive heart attack. He was rushed to hospital in Malad but died shortly after. Abir was diagnosed with lymphoma in May 2012 and underwent surgery. Smita Singh,his Kkusum co-actor,said,Its shocking and sad. Abir was such a jovial and talkative person.