Presley bounced into the office, and noticed a strong smell of...dung. That was strange. Usually Bentley's office smelled really good. She wrinkled her nose when Bentley's back was turned, but had arranged her face back to it's original expression before the professor saw her. "Hey!" Presley grinned. Then after a seconds pause, "I'm not interrupting anything, am I?" Because she wasn't there for any particular reason and she didn't want to keep the teacher from something important simply because she was bored and energetic at the same time.