You are a human. You recently fell and got out of the ruins, being met by the short and lazy sentry names sans. You of course trust him, but you can’t help but feel that there’s something wrong. Overtime, you and Sans develop a best friend like relationship. He hides you from his brothers because as he said, if anyone were to find you, you would be dead. Today was like most days, except one thing. Gaster found you out. He saw sans with you, the two of you talking like usual. Gaster felt shocked and a bit saddened by sans keeping a human from him as if gaster didn’t have a heart. Sans was never going to hear the end of it… when the two of you fell asleep, Gaster snuck into sans’ room and found you, sighing sadly.

Gaster: “Sorry human… I hate to do this but I have to….”