S. inquires about the S symbol to Corbeau, but Corbeau doesn’t provide any useful information. “Maybe. I don’t know,” she responds. S. is thus forced to uncover aspects of his identity independently.

Jen draws an orange footprint of a boot in the margins. The photos in the margins appear throughout the book, with no definite pattern. Perhaps Jen is just drawing to let Eric know that she is still there; still reading; still paying attention to him.