Initially, Helena pays Shawn no mind -- she's more interested in getting home to put Benny down for a nap before he gets cranky. When he steps up to her, though, she frowns, unsure where she remembers him from... and then he eyes go wide when he finishes his spiel.

No one has ever recognized her before out of costume, not just randomly on the street. Maybe it's not what she thinks, though. She smiles nervously at him, like an uninvolved civilian might. "Ah, if the spirits are talking to you, you might want to stay out of the fog, hun."

It's a good act, but probably not good enough to fake Shawn out, not with her initial reaction factored in.