Board Thread:General Discussion/@comment-26006155-20200107155350/@comment-26006155-20200205194915

It's a long shot, but I wonder if Sans is actually giving us the knowledge about his room key.. telepathicly?

He doesn't tell us we have his room key in Rewind 4. Yet, somehow, having this conversation with him allows us to access his room.

There is evidence that Sans can read Frisk's mind. In the second half of the Megalovania fight, there's a Wario-ware style series of quick boards where Frisk makes the same teleport sound that Sans makes, along with the same black screen.

Yet whenever Frisk warps back to reality, Sans is *RIGHT THERE*, with gaster blasters trained on the spot Frisk first appears. As if Sans knew exactly where Frisk would be, each time.

This can't be sheer Garnet-like Future Vision, because while Sans is able to anticipate and evade all of Frisk's attacks.. he doesn't see Chara's knife attack at the end of the fight, the only blow that actually hits him.

So Rewind 4 looks like Sans has, somehow, inparted the knowledge of his room key to Frisk, in a nonverbal way, in real time.

I do think that he and Frisk are different versions of the same person, with a powerful psychic connection. Although Sans seems to have his full memory while Frisk is missing most of his.