She doesn't watch while he writes, but reads the card when he's finished. You're welcome, she writes in fairylights.
I don't know. If you start with a small part I can tell you if it snaps.
Thank you.
What should I be looking out for? she asks, rubbing at one of her ears.
"Well," she says, voice adjusting before the syllable's halfway out, "you did help me escape Yellow, and you brought me here too."
"I suppose I did. I still feel guilty about it, though. Coming back here seems to be calling back every underhanded, deceitful, or unfair thing I ever did. Even though you are clearly a good person who would not enslave me, deciding to tell you my new name was possibly the hardest thing I've ever done. Thank you for being a decent enough person to convince me to do it."
The next time he visits, he complains, "I've run into problems trying to re-organize the sorcery books. My computers can't actually read them - they come out as total gibberish. I'd wondered about that ever since you and Yellow and all those other fairies all 'knew English'... Is being magically understandable a fairy thing too?"
"We just plain speak. I don't know what it sounds like to you, just that it'll be right. Writing's the same way."
"That explains why. The computer was trying to look for patterns in the writing, the shapes that turn to letters that turn to sounds in my language. But it doesn't have an actual mind, it's just very good at following sufficiently specified instructions, so it can't make heads or tails of anything fairies write, apparently."
"You might have to get some mortal to transcribe it, then. I certainly can't help, everything I write would come out the same way."