"I'd like to not get busted too, thanks." Her smile only widened at the mention of their other friends, and Su replied, "I'd love to see them too. But it's alright if you can't find them. I think it's a ghost thing. Or a Kevin-and-Su ghost thing, haven't decided."
Su shifted to lean against the wall... which of course she couldn't do, so she ended up just being kind of partially disappearing into it. "No, Kev's not missing!" Dean was... but she didn't mention that. Su's smile faded slightly at the mention of their parents. "Right... someone needs to them them." She turned her head away for a moment. "We went to see our parents, but you know, they can't see us. I think because they're muggles. I can tell you where they are, though..."