Nooooooooooo!

Great chapter - funny and thoughtful.

"He gets it from Alphys". Made me LOL

"shouldn't be hard to miss" So it will be easy to miss? I think you put in an extra negative there.

"Satisfied that his appendage had been adequately chastened" Yes, adorable.

Hi PetalThorn! tilde

"This guy actually managed to last until I made eye contact!" Undyne is fun. Not as much fun as Chara, but still…

"You alright over there, Mini-me?" Future Cter?

"They're ruined now! What did I just say?"
"They're ruined now."

["I'm sure we can stay alive for half an hour," Dogamy assured with a bit of humor.

"I'll hold you to your word, Dogamy," Mettaton replied.]
One hour later…
"How did this happen?! I didn't even know this place was on a fault line!"

Yes, Frisk, you met your "make fool of self" quota, but you haven't met the "annoy sister" quota yet. Get back to it!

Older Frisk thinks, "I wonder where they keep the explosives…"

Yeah, that's about what I expected her to do.

"Sup?" I love Sans's entrances.

So, who's going to crush Papyrus's little world and tell him about the murders?

I wonder what Chara will think when she finds out her counterpart was the one to kill everyone.

'It's the weekend. Besides, it could be fun.' Have I mentioned how much I like this Chara?

Napstablook teddy bear. I want one.

I would've thought Undyne and Alphys would be more frantically worried about their son.