Ryuu jerked rather suddenly to the left, stumbling and losing his balance as his hand flew from his pocket, fist instinctively splaying open, and the necklace being thrown from his grasp. Ryuu knocked rather unceremoniously into a passer-by, causing the man's glasses to slip from his hands and plummet to the ground, immediately shattering one lens.
Damn, Ryuu thought, regaining his balance and composure, they're good.
There was no longer any doubt in Ryuu's mind that his pursuer was like him. Now, however, he focused on escaping the more immediate situation - an angered, half-blind man yelling at him, a shaking fist holding his shattered glasses. Ryuu cast one final glance over his shoulder, before taking off down the street, leaving the man he had apparently 'victimized' without a second thought.
Soon, Ryuu came across an alley, which he quickly turned into slowing his pace and eventually coming to a stop, leaning against an old brick wall. It was only then that he realised he had left the necklace somewhere in the street, after it had flown from his hand.