I don't know him
-Time for Sans point of view-
"Hi-a!" They boy cheers, I should know him
"Hey! I'm Sans, Sans the skeleton, nice to meat ya!" The boy smiles, but it doesn't reach his eyes. I need to know him
"I'm Youska!" He tells me.
"See I should be on the lookout for humans, but um, I rather leave it to my brother, now his a human hunting fanatic!" I tell him, laughing lightly. A darkish laugh is sounded from his mouth. I can't figure out what his problem is, or who he is really. I normally see Frisk, or Chara if things went wrong. I have never seen a child with the bright red hair he owns, nor the glass orbs that glare at me, sending chills up my spin the way humans act to cold. "Look, there he is now!" I say, trying to get him away from glaring at me.
"Oh My GOD SANS! Is that a HUMAN?!" I hear Paps yell. Youska pivots around and watches him.
"Um, Yeah." I say lost in my head, maybe he's another version of Chara. Papyrus goes off on his little speech and I stop, 'Am I forgetting someone?' panic sets in as I watch him the rest of the day, figuring out Papyrus's puzzles. I end up at Grillby's with the kid. He's quiet unless I talk to him. As I get up he final speaks.
"Do you remember?" He quietly asks, I look at him and cock my head to the side
"Do I remember what?" I ask him, he giggles.
"Ah, so you don't, figures, you'll never remember us." He stands and walks away, his hips swinging way more than a normal boy. In fact, his hair is longer than a guys, and his body is shaped with more of a girlish figure. But he's a guy.
And who is us?