Return your ward to the Stormwind orphanage by handing in the Human Orphan Whistle to Orphan Matron Nightingale in the Cathedral District.
You have been so very kind to me, [player]. I never dreamed that I'd have so much fun during Children's Week. Thank you. I don't wanna be sad about what's happened to me and all - my folks always told me to rise above anything bad that happens. You know, when I grow up I wanna be a hero... just like you.
I'm sad to say this, but it's time for me to go home. Let's go back and I'll tell the matron what an awesome person you are!