Cherrin C, 19, is an engineering student. But this Christmas Day, he will don on a red suit to play Santa Claus for a special audience. For Cherrin and 15 other young people, this Christmas is extra special. They are spending it with a group of women - all in their eighties - who are living in an old age home in Thiruvananthapuram. The women have no family members to celebrate the festival with.