When Kavya Pratap Singh, a feisty girl from Ambala, decides to make a trip to Delhi for her marriage shopping, she meets a young, carefree Delhi lad, Humpty Sharma. Humpty's father owns a campus bookstore, which is the hangout spot for Humpty and his two best friends, Shonty and Poplu. Initially, Kavya seems out of Humpty's league, but he is not the one to give up easily. He and his friends find out all about her and through an interesting turn of events they start growing closer to each other. They seem to be opposites in many ways and engage in love-hate banter, but their chemistry is apparent. When Kavya's trip ends, she heads back to Ambala, knowing that her very strict father would never accept her love for Humpty. But they do love each other, so Humpty, accompanied by his two friends, decides to go get Kavya.