Sonali is an opportunist girl.
I didn't like Ali touched her. And she had every right to make it an issue. But she was ok when gautam and Upen was touching her very intimately. . Upen's touch was very seductive. Even gautam was touching her intimately while they were lying on bed together.
But big boss is always lenient to her. That's why they called her back after her elimination.
When I heard her talking this Safai, thing, I thought she was indicating Ali.