The note is worrying, and he can't find Salem anywhere, so Charlie puts on his coat and his scarf and he heads for the train station. When he gets to the stop, it takes a little while to find their footprints, but they're footprints that unmistakably belong to a girl and her familiar.

When he finds her, she's talking, and he just listens, quietly. There's a part of him that feels deeply ashamed for overhearing. It doesn't seem like it's meant for anyone.

Eventually, though, he clears his throat.

"I was worried about you," he says.