Well, fine, if Percy wanted to ignore his statement about the Honeypot, Ginny was perfectly happy to play along. For now. She'd file it away for later though, because, really. Really now.
"Nah, I'll bugger off for bit before they show up." She could give him his privacy. No problem there. "I've things that need doing."
Mostly off-season training things, but those were things that genuinely needed doing. And hey, if Percy's short meeting happened to involve any Honeypot dancers, well, she really did want to give him his privacy.