 The attacker also left behind a mobile phone and money which Rana purchased groceries with, thinking Emad had left it for her.Emad increasingly blames Babak for hiding the truth about the former tenant.After he hears a loving message from Babak on the previous tenant's answering machine, he calls Babak's character Charley a degenerate in the midst of a performance, although this is not in Miller's script.