"Leonard? What are you doing there?" Melissa asked. "Are you spying on Sarah?"
"No, Me ... Miss Carson." He almost called her by her first name. "I was just looking for a book."
She looked at him a moment longer, then walked away, presumably back to her classroom. Leonard wondered which subject she taught, since he didn't specify that in his wish.
After she was gone, Leonard decided to get to know this new and better Sarah.
"Hi, Sarah. Can I sit down?"
"Sure, Leonard," she said, happily.