Grampy Frankenstein theory this is just a theory A GAME THEORY so please be respectful,the other theory also makes sense i don't know how Sally fits into this,maybe she's the ACTUAL princess of the castle,but grampy call her "his princess" so maybe not,maybe she is just his daughter but why would he be named "Grampy"?Maybe the Groundskeeper can actually have a child wait the scarf was made for Sally before she ran away he's not supposed to have that yet Edit:nevermind entities are treated in a different way, the architects are treated like myths
@pro123omg123 for the Guiding Light engine: https://scratch.mit.edu/projects/798884458/ i made every vector here