Sadde returns home, sleeps, and then goes to school the following day. He arrives and starts looking for Theo, but runs into—
"Right now, I don't know – and by the way, what color did you dye my hair?"
"… Ha. Okay, well, if it doesn't disappear neatly, I am blaming this on you for the rest of my short, miserable existence."
"Okay, well, thanks for that," he says.
It doesn't seem to be changing back, or at least, it's not turned back to its regular color from pink yet. It might be getting darker and less pink, though – it's not totally clear.
"Nope. Not obvious. It's just maybe getting darker but could just be the light."
"Oh." He frowns. "Well, that's inconvenient if I ever decide I do want to dye my hair, unless it only applies to magic stuff."
"… Just magic stuff would make more sense? Wait, does this mean if you heal me with magic it undoes that, because that would be good to know in advance of me being slightly mangled or whatever."
"No, it didn't, that's a good point, so, uh. I have no idea what that means? I mean, I could guess a bunch of things, but I don't know if any of them are realistic."
"I was going to suggest that maybe it only works against magic I don't want, or magic that affects me in ways that I wouldn't become naturally, or maybe – actually – magic that messes with my physical head, that seems possible, I think." He shrugs. "I don't know?"
"Physical head? B-but, like, the memory charm isn't really acting on your actual brain."
"It's blocking your memories from your soul, not your physical brain," she elaborates.
"So, the soul actually does a thing that's more than, like, sitting in you and apparently giving you some sort of morality or something?"
"Okay, I'm sorry, I feel like I've not been caught up on some of this stuff – afterlife?"
"I didn't realize this was, you know, confirmed? At all? Presumably this is a magic thing, right?"
His hair is noticeably darker by this point.