Abhishek Pant, an enterprising, responsible & ambitious person lives in a joint family of 14 people. He is the only bread earner of the family; he took up the responsibilities at a very young age and has ended up with no social life of his own. The family lives in an ancestral haveli and also runs it like a hotel. His excellent sense of humor makes him all the more attractive and he brilliantly handles any crisis situation with his wit and charm. He shares a very special bond with few members of his family and whenever any of his family members fall in trouble, he always comes to the rescue. However, in times of need he has nobody to express his feelings to. For him, family is the most important and with his father who has left to attain spiritual retreat and with an overweight mother who cannot contribute much to the family, Abhishek "Bade Bhaiya, has taken upon himself all the responsibilities of his family. With his family being of utmost priority, he has had no time for a personal life, neither has he had time for love. His family wants him to get married but each of them have their own suggestions of the bride-to-be. Because of so many eccentricities, Abhishek has still not found his match. That does not change the fact that Abhishek is undoubtedly the most handsome, desirable and eligible bachelor in town.
Abhishek's life takes a steep twist with the entry of Meera, young & attractive but the black sheep of her family. She is totally opposite to his family's expectations.
How will Meera fit in to all the expectations as she becomes Bade Bhaiya ki Dulhaniya?