I think I've always felt good and homely when seeing Arjun and Gurdeep behave. They both are composed, yet they're full of life (especially Gurdeep). I think they're exit was the most graceful and dignifed (besides Ketki and Rasik), they behave very well and don't act like little kids over lots of marks. And even after falling down, Gurdip didn't create a huge drama over it and start crying (as Shweta would have). She danced back in full masti and whenever I see her dancing I Always feel like dancing with her, so full of enjoyment! It seems as though she doesn't care about points when dancing, just about having fun. She was also very gracious when getting her critiques during comedy round, when she used the tape gag to light-heartedly look back at her interactions with Saroj Khan.
They may not be the best dancers, but I love the warmth they eminate!