So here's the character sketch....

Naina Aggarwal: 17 years old, very sweet and caring towards everyone. She had never been very fierce-less, but becomes a volcano when it comes to family and friends. Only daughter of Industrialist Rakesh Aggarwal and Rama Aggarwal and the only heir to Aggarwal Group of Companies. Joined St. Stephe's after her parents' demise in an accident few months ago. Is a topper and best friend of Swati and Preeti's cousin. Apple of her parents' eyes......loved them a lot......but many things have changed since her parents left her.....She's a topper.

Sameer Maheshwari: 18 years old. The backbencher and hardly passes in exams. Always in a bad mood and the entire school is scared of him. Has been in Stephen's hostel since he was 7 years old. Hates his mom, but loves his Nanu. Is a heartthrob of St. Stephen's.....most good looking, but everyone fears his anger...no one has the courage to go against him....has a namesake girlfriend Sunaina Parekh.....but her existence doesn't even matter to him......Heir to Maheshwari Industries.... 

Preeti Aggarwal: Daughter of Anand and Bela Aggarwal. Few months younger to Naina.....Her Hanuman and support system. Didn't wanted to stay away from her, hence joined Stephen's. Fun loving, caring, over-protective towards Naina....Swati's best friend. A backbencher....

Swati Patel: Best friend of Naina and Swati. 17 years old. A total Bollywood freak just like Preeti. Has a great fashion sense, just like Naina and joined Stephen's just to be with her friends. Only daughter of Dhirendra Patel and the heir to his business. Lost her mom when she was 5, considers Bela and Rama as her own mother.

Manoj Shikhawat: Manoj Shikhawat aka Munna, 18 years old....Sameer's best friend cum brother since childhood. Knows him in and out and hates Sunaina as he knows her reality. Best friend of Sameer, Pandit, Siddharth and Avneet. Can do anything for them. Still waiting for the girl of his dreams. Is a tech geek and will take over his dad's empire.

Raghav Singhania: Raghav Singhania aka Pandit, 18 years old......is named so because of his love for food....18 years old, Sameer's best friend, and he too hates Sunaina. Fun loving, always cracks jokes.....and can go to any extent for his friends....Younger son of Anil Singhania......Not interested in his father's business, hence not in great terms with him......loves his mom a lot..... and also a backbencher....

Siddharth Kashyap: 18 years old....Belongs to a business family.....Sameer's best friend since childhood...knows Naina due to their business acquaintances.......Dating Avneet for past 3 years. Loves her a lot. Has an elder brother who's in abroad. Loves his family and friends a lot...doesn't likes Sunaina.

Avneet Khanna:  Daughter of a very famous and renowned Neurosurgeon. Very care-free and loving girl....Loves Siddharth a lot....Considers Sameer as a brother and always jokes around with Munna Pandit.....Hates Sunaina and wants someone better for Sameer....Is very soft hearted....An above average student...

Sunaina Kapoor:  Daughter of industrialist Viren Kapoor...self-centered, selfish and Sameer's girlfriend. Even though Sameer has accepted her proposal a few moths ago, still does not care much about her, and that irritates her......Hates all his friends, is with Sameer just for his looks and standards.....Does not love him though, but he's her obsession.....very stubborn and thinks that money can buy her everything.....

Kartik Dholakia: 18 years old....Rival of Sameer....they have a fight, every now and then....hates Sameer lot...likes Sunaina......Can go to any extent to get even with Sameer.....