" What is it?" When Kat's voice finally came into Hale's ear, it was cold and steady and even. All tease was gone. If she was angry at him for standing her up, she didn't show it. she just said, "Tell me what's going on."
"Party crashers," Hale whispered. He watched Macey watching him. "Five, and they brought toys."
"Guns?" Kat guessed.
"Big ones," Hale said.
"You know this is what you get for doing a favor for your mother."
"I know," Hale admitted.
"What are they after?" Kat asked.
"Hard to say," Hale said; again, he eyed the room.
"Who is that?" Macey asked.
"The reason I wasn't flirting with you,"Hale told her. "

― Ally Carter , Double Crossed: A Spies and Thieves Story (Gallagher Girls, #5.5; Heist Society, #2.5)