Annie's body tensed up and she pushed off the wall quick as a blink to stand up straight, her body squared off to the sound of the "Hi" from Kat. Her face reflected a little shock and readiness before she composed herself. She frowned, not particularly at Katherine, as she thought over how the woman had arrived so quickly. Her body's sensors should have picked up her approach long before the corner..
She waved back, fixing an easier smile on her face and relaxing some of the tension out of her shoulders and legs, "Hi... Kat..?"