Kushal and Gauahar never made any mistakes?

Wanted to ask this because some fans are like no, my kushal and Gauahar have never make any mistake in that boss bigg home but in fact it was Andy or Salman who always makes then bad...

I really hope Salman does not continue being the host because he was just doing his job just because of Kushal and gauahar he has to hear so many bad things...in the end he is trying to help them and I really loved what Salman said to Kushal that he has better things then worry about Khuhal entry...

I really hope that Armaan mother comes and tells what she really said and if it is proven that Kushal lie...

Really hope she does come to the show...

So ask my question has Kushal and Gauahar never made any mistakes?