Bigg Boss 6: Sana fights with Sapna5 December 2012 at 0:12 pmLink copiedRead full article1 / 5Bigg Boss 6: Sana fights with SapnaIt started with Sana discussing Vishal with Aashka. It is a well-known fact that Sana has a soft corner for Vishal.Sapna nags Sana to make peace with Karishma as she did with Vishal. Sana refuses.