Karan Couldn't Hide His Identity

In this episode of Ziddi Dil Maane Na, Karan, and Faizi goes to Param's cabin to find out something meanwhile, Ustaad comes to the cabin and asks Balli what is he doing here? But, Ustaad Ji says I know you are Karan Sir but I don't know why are you hiding your identity but whenever you need my help I'm there for you Karan Sir.