Zach was excited. Theo was happy, perhaps nervous a little. His warning and how he looked gave that off a little. And Tracey...she didn't feel happy to meet Zach, to him. Perhaps that would have put off other people, but not Zach. Zach was used to feeling that from people. And on the plus side, unlike many of them, she didn't look angry.
She didn't offer a hand or anything, but Theo had said, so Zach didn't offer his either, though he did look her in the eye when she met his. "Hello, Tracey," Zach smiled, "I'm happy to meet you." He looked over at Theo, "Tea would be great." He moved to sit in one of the chairs closer to Theo than Tracey.