Must have been a bit surreal!
A good samaritan recounted rushing to the aid of a robbery victim in London recently and recognizing another witness who had come to help. "I said ‘you’re Daniel Radcliffe’ and he replied ‘I am'," the man recounted to the Evening Standard.
Assuming the robbery victim also recognized Mr. Radliffe, one would assume he must have felt he was in capable (perhaps even magical?) hands!