Did not shower for 12 days to prep for 'Raakh', 'Ghulam': Aamir

Aamir Khan revealed he did not bathe for 12 days while filming 'Raakh' and 'Ghulam'. He said, "My character lives on the streets after leaving home. I wanted it to feel real...I avoided bathing to look like someone who's actually ended up on the road." Aamir explained that he didn't want to look "fresh" in order to maintain continuity.