We have recently heard that the television heartthrob Nikkhil Arya is an unusually changed man off late. The usually chirpy livewire has become calm and a quiet man as seen on the Star Plus' Kyunki Saans Bhi Kabhi Bahu Thi (he plays Nandini's hubby, Aseem Gupta). "This could be a direct result of his changed personal lifestyle which includes a little of meditation, yoga, classical music training and a conscious effort to stay away from the opposite sex" - says an amused source close to the actor. In fact he also seems to be on an exercise spree and has lost oodles of weight.