This was requested by Gempai ! Hope you enjoy!

Reader's P.O.V.

I explored Waterfall, humming a little tune. I had just finished another puzzle and was now going through a long, narrow path in the caves, and I spotted a large, white door. Curiosity took over me as I jiggled the handle, finding that it was unlocked. I opened the door, revealing a dark room with a strange figure standing in the middle.

Now, any other kid would run away screaming, but this figure had a kind of... Lonely atmosphere around it. It also seemed kind of sad...

I meekly approached it, trying not to scare it away or to trigger something in it that would scare me. Once I was standing directly in front of it, I took out a monster candy from my bag and offered it to the creature. To my surprise, it looked at me with a sad gaze, moving it's 'hands' around and murmuring chants.

I felt like I could understand it, though. I could make out the words "What" and "Here".

Then, finally, I made out the sentence; "What are you doing here?"

A shiver made it's way down my spine. "I-I was just exploring Waterfall and I came across a white door. I got interested and opened it, seeing you." I explained. This thing was definitely aware of it's surroundings.

It made more hand signals. "Why did you enter? Weren't you afraid?" were the words they made out. "I came in because you looked sad and lonely, sir. I wanted to help you." I answered. "Here, have this." I beckoned the figure to grab the monster candy. He cautiously took it, unwrapping it and swallowing it whole.

Two more sentences. "I appreciate the concern, but you really shouldn't have come. You could get trapped in here!" I was getting the hang of this.

"Sir, that doesn't matter. I'm determined to help you out." I argued. The ghost seemed to sigh in defeat. You tilted you head, a question in your mind. "Hey sir, do you have a name?" You asked it.

"Gaster." It responded. You smiled. "(Y/N)." Gaster nodded, seeming to smile as well. "Well, Gaster...

I'm gonna get you out of here."

AAAH! Sucky oneshot, I know! I'm so sorry! I can make a part 2 if you'd like.

Actually, I'd think it'd be better if I made a part 2.

Thank you for dealing with me. ^__^