Stanford Pines: “Bill Cipher? Nah, I don’t have history with him, trust- [trips over curtain] [reveals tapestries of Bill] w-what how did these get into my private study nobody else has access to [frantically tries to cover them up] [thousands of Bill pictures spill out from behind the tapestries] I’m just keeping them for a friend [tries to pick them up] you have to believe- [knocks over golden statue of Bill] DIPPER PLEASE”
Dipper: Yes it is all over the Mystery Shack, like, several of them in every room, which you should know because you clearly put them there back when you were a slut for triangles.
well i guess this is it 