Stiles is always a wolf, yeah. Anybody in our pack is, that's why it's a pack.

[He contemplates it, though, because Isaac's confusion isn't completely unfounded; it isn't as if they were around when Hale pack was in its former prime.]

Sometimes wolves are just wolves here instead of like us.

[Scott pats his chest over his heart to demonstrate, pleased when Isaac gives him an affirmative response. The adults could have been long gone for all they cared- this was between brothers.]