"I don't know if this is going to go somewhere or if it'll be like Hogwarts - random snogging and then just fade apart to the extent we don't realize it." This was the truth, and Katie wouldn't feel bad about it. She didn't have to know if they were "together" or not. Talking about such things always made her a little nervous.
Katie couldn't help but laugh at Angelina's last statement, "It's good to know some things never change, I guess. But it doesn't really surprise me at all. As long as he remains a good kisser, I can put up with Quidditch; besides, I'm busy enough with the Falcons. Feel free to admonish me as you see it."