A small Mark, a big meaning: Tahira Kashyap shares inspirational video on Cancer Survivor Day, Ayushmann Khurrana calls her 'warrior princess'

Writer-director Tahira Kashyap Khurrana, wife of Bollywood actor Ayushmann Khurrana, was detected with pre-invasive breast cancer last year. Ever since then, she has documented her journey of battling cancer on.....