The gym smelled like sweat, spilled Gatorade, and that unidentifiable but utterly boy smell of burgeoning testosterone that always made Hanna gag. A slick-haired guy straight out of Jersey Shore central casting sat behind the check-in desk, drinking a protein shake and reading a bodybuilding magazine. Across from him was a giant mural of a gorilla lifting weights, his ab muscles well defined, his biceps bulging. She supposed it was meant to inspire people to work out more, but who wanted to look like a gorilla?Hanna paid for a day pass and walked into the main exercise room, which consisted of racks of free weights, lines of bench-press machines, and a long bank of mirrors. There was the ear-splitting clang of metal weights hitting steel bars. When Hanna looked in the corner by the windows, her heart began to pound. James Freed and Mason Byers were doing pull-ups on side-by-side machines. Standing next to them, dressed in an old Phillies T-shirt with the sleeves cut off, staring dreamily at something across the room, was Mike.Hanna swiveled around and followed Mike’s gaze to a large exercise classroom.