Bhavna tells a story as a reflection of India's marriage culture on arranged marriage versus marrying for love. Bhavna Saxena lives alone in the city and one day, discovers a street artist named Ajay Kapoor sketching her portrait. The two soon fall in love and marry without the consent of either of their families. Bhavna tries to help Ajay's business by selling his works door-to-door but their financial situation only worsens. The worst comes to pass when they discover that they are about to have a child.