'Bigg Boss' also asked Sana to be with him all the time and guide him.
Do you think Vishal and Sana are already a couple? (Vishal and Sana together in the confession room)
However, she fails to hide her excitement when Vishal is around.
Actor Vishal Karwal's entry as a wild card contestant has brought a lot of excitement in the 'Bigg Boss 6' house.
Mink reacts as Rajev Paul teases her because of Vishal Karwal.
Sana doesn't want other housemates to know about her bonding with Vishal. She has told the same to him as well.
Mink was the first one to hug him in the house. She was a little disappointed when Vishal said that Sana Khan is his very close friend.
Vishal Karwal, who has been a part of shows like 'Roadies' and 'Splitsvilla', entered the 'Bigg Boss 6' house as the second wild card contestant.
Acording to the sources, Sana and Vishal are very good friends. Vishal, who broke up with his girlfriend sometime back, is often spotted partying with her.
Vishal also got a task to choose one girl apart from Sana and perform with her. He chose Aashka and Sana choreographed their performance.
On the other hand, Mink is visibly attracted to him. She was also seen helping him in the daily chores.
Vishal Karwal entered in the 'Bigg Boss' house after Navjot Singh Sidhu decided to walk out.
Niketan Madhok and Rajeev Paul are getting insecure with all this. They are surprised why Bigg Boss is giving so much attention to Vishal.