Sirius asks McGonagall about Harry, and she tells him she will talk to Dumbledore this week, but either way she is willing to take him to see the boy next Sunday, having been there when Dumbledore and Hagrid dropped him off. "With family," Minerva says, and before Sirius can ask  What family?,  a wizard interrupts them to ask for Sirius’ autograph, which he denies.