Mark, getting off a phone call, sighed as he hung up the payphone. He looked around for a moment, keeping watch for anything unusual. It was a force of habit for him at this point - He never knew when an Alternate could show up. In his quick check, he noticed someone nearby that seemed to just be sort of staring at him. He cleared his throat, putting his hands in his pockets. They didn't look like anyone he knew... So he decided it was safe for now. "Um, hi..? Who are you?"