Consider it a short-lived peace offering until the next time he annoys her. Or a trio of adorable bodyguards. Or something. Daine's mostly just trying to show her appreciation for his help in a way that won't get her mercilessly teased, later.

Depending on how long he's out, she might still be there when he wakes. Otherwise, he'll find that some of the park's crow population are occupying themselves in the vicinity of his bench, ready to make life difficult for anyone who tries to mess with him while he's sleeping.