She almost linked arms with him, then shied away at the last minute, deciding she pushed Percy's personal space enough for one day.
"I'm just glad to have more places to go," she admitted. "My... new friend, she's not in Hufflepuff, so we've been meeting in the library every day. Which is great, it's just..." She grinned at him, blushing a little. "Well, you know. Not... romantic?"
Lowering her voice, she added, "You're lucky you can carry on in your tower."