Roshni: She is the baby of the family. A spoilt brat and acts like a princess. She is a hardcore romantic and lives in a world of her own. She's always looking for Mr. Right, but so far has only found Mr. Wrong. She is used to a lot of attention from boys and surprised when she doesn't get any from Varun.
Varun: Varun is an ace student and an achiever in sports and other activities. He wants to live up to his brothers' expectations and sacrifices a lot for him. He's very sure about the kind of girl he wants to be with but cannot stand the blonde and gossipy variety, which happens to be exactly as Roshni is. And no matter how much he runs, fate and the girl keep ensuring that he does fall for her, andthen when the truth comes out he's shattered.
Damini: Arrogant, strong headed and thinks she knows it all. She works with mother and looks down upon the poor. Her redeeming factor is that she is very protective of her mom and sisters. She has actually tried to become the man of the family - a son to her mother, and an elder brother to her sisters. She is emotional about her family and misses a strong man by her side or a father figure, but doesn't show any weakness. Engaged to a rich guy who pretends to love her.
Prithvi: Strong, silent and a short tempered guy. He is a chivalrous guy who basically feels that it's a man's duty to protect women. Actually he not clever or street-smart, he is just simple at heart. He is a loving and protective person towards his brothers & family.
Avni: She is mousy and does not believe herself to be a good looking girl. She looks after the house and ensures everyone eat properly at home. She is sure that she will not find love, but has guy friends but knows they don't look at her as anything other than a friend. Has actually lost out on her teenage years due to her sense of responsibility and has never had any 'fun'. Sameer thinks she will be easy to charm, but turns out to be his toughest challenge.
sameer: He is the Casanova of the three brothers. He is a charmer, boisterous and happy. He is also bright and has all ideas for everything. He wants to make it big with the least bit of effort. Loves his brothers, and he thinks they are both too naïve.