"Two triple choc cookies? Really?" Demelza teased, amused at not only his order but the way he'd been so very charming about it. In general, she thought that the way people behaved when they ordered things was very interesting and said a lot about a person. But then, she was no psychologist or sociologist and wasn't sure if she was reading everything correctly. However, it was quite obvious that a sheer lack of disrespect towards someone serving you was often a sign that you weren't someone she wanted to spend time with anyway.