What most a person wants in their life? Love, Luxury, success? And what a person wants most if they have all of them? What a girl who finds out she got only twenty four months to live will want that she never can have in the eighteen years of her life? What every other girl wants, to become a princess, a real life living breathing Princess for once. And Avni, wanted the same when she came to know about the life threatening illness that destroyed everything she planned for herself in life. Luckily for her, there is a foundation ran by her mother and father, Heart For Hope in Indian soil is one of kind, fulfilling one last wish of the terminally ill patients. With some help from a very willing Queen and the little Princess who adored Avni and her works, she was granted her wish. She had to remain Princess of the very beautiful Kingdom of WinterDell for at least a period of one months. What they all didn't taken into account was a very handsome, very charismatic and very arrogant Prince and soon to be crowned King of WinterDell Callahan. They are opposites to the literal sense, she is the light and he is the darkness. She is happy go lucky girl and he is sword and shield serious. And he doesn't trust a word she says. That is going to be a problem. So, she have one month, as a princess to do what no one would have dared to, Make Prince Callahan of WinterDell smile. Can Avni, teach him the value of friendship and hope? Can Callahan trust Avni enough to open up to her? And can they defeat their own dark demons and once again rejoice the true spirit of Christmas, to hope and to love that binds all together in one single thread of trust?