Bigg Boss 13: Ajay Devgn says ‘wife is the biggest lie-detector’; Salman quips ‘that’s why I am still single’

Salman Khan is going to take the lie-detector with good friends Kajol and Ajay Devgn gracing Bigg Boss 13. While Ajay Devgn looks disinterested and afraid to take the test, he comments that there is no bigger lie-detector than a wife.