*Eliver runs into Sans' room, hoping to find Sans, she see's his jacket on the floor, there's a letter lay'd on top of it, she picks up the dust covered jacket, and decides to read the letter*

Eliver,

If you're reading this, then you remember who I am. If you really want me alive, then remember me, don't forget. I did this because you deserve a perfect life. I won't be gone for long... IF you keep remembering who I am. And if you're thinking of running away in sorrow... don't. Because then i'll know how little you trusted me when I come back. And I did this for a good reason Eliver. I'll explain EVERYTHING when I return, I promise. For now, enjoy the gift that I goat for you, and remember. I love you.

-Sans

Gaster: *Walks into the room* Hello Eliver, have you seen Sans lately- *Gaster see's Eliver holding Sans' jacket, with the dust spread around the floor, tears form on his face* W-What did you do to him... *He looks at Eliver in fear* Why would you... DUST him?!