Katie's eyes widened as recognition hit her like a smack in the face by a bludger. "Demelza Robbins! Merlin, I can't believe I didn't realize it till now. I remember you! You've...you've certainly grown up." Katie said with a small laugh that turned slightly nervous. It was hard to imagine that she had an attraction to a former housemate. Demelza looked nothing like she did now that was for certain.