I dislike Deepak and Romil, but they have been strong contestants since the beginning. They were always involved in the game right from the beginning. Surbhi infact went into their group and made a group of commoners and started plotting against Dipika.
Surbhi made this fight with Happy Club a big issue and she just wants to receive sympathy form everyone that, Romil is the one who played with her so called emotions.
Surbhi is taking advantage of Romil's reputation in the house as no one trusts him, so it is easy for the housemates to trust Surbhi over him.
Atleast Romil accepts that, he does play mind games unlike Surbhi who does exactly the same, but never accepts that, she is actually not playing with her emotions, but changes her opinion about people conveniently.
Karanvir was bad in her opinion few days ago like how he is using Sreesnath along with Dipika. Now he is the best person in this world fro her. Now he is her buddy all of a sudden, she is the one who seeks support from people who can help her in the game.
Also, she is the one who ahs the most arrogance inside the house as she never accepts her mistakes, she never goes to jail because she thinks she is perfect. She always find flaws in other people and comments about their behavior. But, when someone starts commenting on her behavior, she gets offended and makes mountain of a molehill.