Bigg Boss 7: Kushal Grover and Gauahar Khan's sign language

With cameras trained on them 24/7, lovebirds Kushal Tandon and Gauahar Khan are finding it difficult to conduct their romance in the Bigg Boss house. Add to it the other inmates in the house, and the pair is having no privacy to talk sweet nothings. So, the duo has found a new way to communicate.

They have invented their own sign language, says a source. Gauahar is seen scribbling on Kushal’s hand with her finger to keep their talk a secret.  Kushal replies in the same manner that leaves the others bemused. “They keep wondering what the pair is doing. They could even be criticising others,” adds the source.