Sakura sighs and digs into her wallet pulling out a 20 and a 10, she hands them over to the short guy, telling him to keep the 7 odd dollars as the tip, it wasn't really a hardship, she and Koga were both extremely well off, they didn't need to work, their grandfather, and later their father had both been very wise with investments, both only worked out of the sense that helping others was a duty, one they fufilled as protectors.
She accepts the pizzas, and carries them inside to an unoccupied desk. From one of her drawers she pulls out a stack of paper plates and puts them next to the pizzas. "Dig in, its my treat." she tells the other's helping her self to a slice of plain. She doesn't particularly want Selene to have any, she had misidentified who Sakura had meant the S to stand for, but Sakura was well brought up and she had good manners.