Bollywood actor Ranbir Kapoor along with Varun Dhawan celebrated Xmas in a different way.. assuming the role of Santa for children suffering from cancer shaking a leg and bringing cheer to them. It's that time of the year when the faint melody of a heart-touching carol sweeps through the heaps of dried maple leaves and turns the dusk melancholic. The kitchens smell of goodies and the living rooms all decorated with the Christmas tree.