Given that there was pretty much only one person who abbreviated her name that way, Anna-Kat would've known who it was even if she hadn't recognized Cassi's voice.
Still, she stopped walking and turned to regard her friend. "H'lo," she replied as she turned to face her. "Figured you'd be at work," she speculated. Then again, she guessed the same could have been said for her. Still, she liked to stagger her schedule a little and if she worked a weekend day she liked to take the Monday off.
She almost asked what brought her out here before she spotted the camera. A faint smirk tugged her lips. "They didn't wreck them as bad this month," she said, reasoning that Cassi was at least aware enough of her flower-fixing habits to understand what she meant.