[Dipper pushes past him excitedly, glancing back from the hall. If he notices how forced Wirt's expression is, he doesn't say anything. Wirt looking like an anxious gnome is normal, after all.]

Right? It's great! I mean, I've been to some great libraries before, but this one is... unreal. [A beat.] Which... really goes along with the whole theme of this place, I guess.