Alex smiled to herself as she watched Felicity and Aaron from a dark corner. She hadn't told them she'd be there for their second date. They would've been too self-conscious. She'd stay for a little while, and then she'd leave. If anyone noticed a woman in the corner wearing an overlarge hat and big sunglasses inside a burger joint, they were too polite to say anything. Alex's waitress gave her a strange look, but it was hardly out of the ordinary for tourists to wear something similar. Alex could just hear what Aaron was saying, although Felicity's voice was too soft for her to make out. Aaron laughed at something Felicity said and touched her arm. Alex's plastic fork snapped in her fist. She quickly hid the pieces in her purse. A woman across from her raised an inquisitive eyebrow, bu

