Rani is a 24 year old Punjabi girl staying in Delhi. She is from a very conservative family; her brother escorts her everywhere for her safety. It's when her wedding gets called off by her fiance (Rajkummar Rao) at the eleventh hour, Rani gets the biggest shock of her life and is totally confused. But instead of crying or lamenting about her current situation, she decides to move on. She goes for her honeymoon alone. The film focuses on Rani growing up as an individual, and her journey of rediscovering her own identity while on her honeymoon alone.