[Oh, that's... the first time anyone's asked about Demon's nickname in any way, shape, or form. Oops. The sylveon in question is making his weird barking noise when addressed, but promptly ignored by his trainer.]

I mean, that's why I was offerin'.

Despite his name, sylveons are pretty damn good at getting Pokemon to chill their tits and move or do something. While your little dude looks happy, I'm sure he could get him to relax enough to let go of your hair. No after effects or anythin'.