It's not very obvious for Sky, but I did Sky (IRL!), Stephano, and Pewdiepie in Amnesia. Well, it will be.
As you can tell, Sky's very startled. In fact, he has no idea where he is or why that guy named Stephano is made of butter. Pewds knows, because he's a) FABULOUS! and b) GENIUS PEWDS! Stephano's just helping Pewds, as always.... and keeping a wary eye on Sky.
(Sky knows who Pewdiepie is, he explained him in the Creepy Pasta mod (the second time!))
Hope you like c: