[Hello, I am the "nameless" narrator. No explanation, you randomly spawned into a Roblox game called; "TBB's FNF UNIVERSE". You see checkered walls and floors, all in the cool color palette. There's a single doorway that leads you forward.]
[Due to common sense of mind, you went through the doorway and heard a doorbell-type sound. You then see two gingers that look like Pico, but... the first one you saw was taller than the other. He's 4'9 and wears a puffy Chara-type sweater, not to mention brown pants and black shoes. However, he has his hands within his front sweater pockets, acting more like Sans than Chara. He had a red left eye and a blue right eye. His name is "Demi". The other one's name is "Appy", and he seems more like an Asriel with the white stripes on his shirt, a golden flower headband, a golden heart locket, and two wings; the left one was black, and the right one was pure white. He has precious eyes that have a sky-blue glow to them. (Like... his eyes literally glow.) He's shorter than Demi by a few inches, being 4'6. He's curious about you...]
[Demi blinked slowly, as he looks at you...]
Demi: "uhh. cool. new person."
[... he just awkwardly walked away afterwards. He tried not to make it obvious, but you can tell he's having a little bit of a hard time with newcomers.]
*Appy shyly hid behind Demi after following him... he was also nervous to see another person here... he just made it known unlike his big bro.*
Appy: "h-hello-.... n-new person...."
*Appy's wings rustled a little as he clung onto Demi softly, peeking at you a little...*
[So far so good. But "Demi" the taller Pico seems to have lesser patience and social health than most people. It's best to be more tame around him, even if he has the highest rank by being THE creator of the game you're currently in. "Appy", the shorter winged one, although shy, seems fine with whatever you do... as long as it's for good intentions.]