In the moment she was looking down at the familiar pages of a book when someone suddenly approached her and spoke her name. She visibly startled, but quickly tried to recoup to baseline once she actually saw who it was. "Oh hi--" She said in response rather quickly. "It has been awhile, Hermione." If anything she did remember the girl from her many visits from the library at Hogwarts. The place that Ravenclaws traditionally made their second home, after all.
"I'm sorry," she added quickly. "I had just gotten rather absorbed with--" She looked at the book. "Wiggentree upkeep." She noticed the girl had a book in her arms about dreams. "Did you also have one of those dreams?"