No, Sophie had not met Danny Casey in reality. One day, while drawing Geoff's attention, Sophie narrated an imaginary story about accidentally meeting Danny Casey at the Royce's. Geoff, however, refused to believe her. So, she describes Danny Casey's physiçal appearance to make her brother believe her story. She told Geoff that she was also willing to get an autograph for little Derek, but she did not have a pen or a paper for the same. Then, Sophie claimed that the two of them talked about clothes at Royce's. She ended her story by saying that Danny has promised to meet her again.