Yet, a wiry, thin girl in framed glasses sat there, slumped with her shoulders bowing in and her chin pressing down on her chest. She was small, almost invisible in her brown overcoat. If someone was walking by (but no one would, at this hour and in this place), he'd probably mistake her for a pile of clothes abandoned in the park.
But she was there, eyes closed, mouth open with little puffs of air coming out. She shrunk into herself so much that it almost seemed like she wasn't there.
Maybe she wasn't.