Bigg Boss 18: Karan Veer Mehra agrees to be scared of controversies, says going to behave myself

‘Khatron Ke Khiladi 14’ winner Karan Veer Mehra, who is now seen in “Bigg Boss 18” as a contestant, agrees to be scared of controversies considering the nature of the show. However, he promises to behave himself and not bring the family name down.