The purple words were mostly in English, with some Japanese characters scattered here and there, but her eye wasn’t really taking in their meaning as much as a felt sense, murky and emotional, of the writer’s presence. The fingers that had gripped the purple gel ink pen must have belonged to a girl, a teenager. Her handwriting, these loopy purple marks impressed onto the page, retained her moods and anxieties, and the moment Ruth laid eyes on the page, she knew without a doubt that the girl’s fingertips were pink and moist, and that she had bitten her nails down to the quick.