Sometime or other
Presto was a little nervous about entering the home, a little unsure she would remember him, and a lot certain that he had to do this. She had been kind to him once, when he was new, and he recalled her kind words and smile. When he heard she was home, he left off obsessing about those others he cared about, and went to find her, and to check on her.
He brought with him two things. A book of tales he had liked as a kid, and a recipe he thought she might like, used as a bookmark in the book.
When he spotted her, he softly coughed to announce himself and approached.