[Her eyes are wide when McGucket mentions it but the surprise, the wonder, is gone when Dipper speaks up. Of course he knows. That's just another difference between them right now isn't it?
Mabel can't help the way her expression falls a bit, something almost unnerved on her face as she toys with the ends of her sleeves and looks between her brother and their friend.]
Wait, you..that guy you said was Grunkle Stan's twin is the author?
Action
[Her eyes are wide when McGucket mentions it but the surprise, the wonder, is gone when Dipper speaks up. Of course he knows. That's just another difference between them right now isn't it?
Mabel can't help the way her expression falls a bit, something almost unnerved on her face as she toys with the ends of her sleeves and looks between her brother and their friend.]
Wait, you..that guy you said was Grunkle Stan's twin is the author?