Frisk: You would hide all the striped shirts in the world and keep her trapped in the RUINS forever. (Yes, I think of Frisk as a female. Including Chara.)

Chara: You take her knife and throw it in a volcano and kill all her victims before she could.

Asgore: You take his pitchfork away and tell him what to do.

Toriel: ... You disobey her constantly... put yourself in danger constantly... and eat all the pie.

Alphys: If you are a child, you take a look into her anime porn comics.

Undyne: ... If you are a human, you're screwed either way. Lol

Mettaton: You beat him in a live dancing competition.

Napstablook: ... You treat him worse than how he treats himself? Idk.

Sans: If you constantly kill his brother and he can't do anything about it. Also if you are a good person, he will spank you if you put yourself in danger twice purposefully.

Muffet: Down her about her pastries and cider then trash her place and call her spider friends many nasty names.

Asriel: If you are the one who turned him into a soulless flower... yeah idk.

Papyrus: You burn his spaghetti and tear his red cape apart... yeah, you're screwed.

Madjick: You curse him to not use his magic anymore.

Pyrope: ... You force him to stay in Snowdin. LOL

Monster Kid: You slap Undyne across the face and she somehow cries... once again, idk.

Bratty/Catty: You call Mettaton many names and steal their prized garbage.

Snowdrake: You constantly say his jokes are horrible and useless.

Doggo: You tease him even more than Sans and Papyrus would towards him.

Aaron: You have bigger muscles than him and you attract more fans.

Royal Guards: You act like an anti-gay.

Knight Knight: You tell her that "sleep is for the weak!".

AAAnd that's about it for this one! I wonder if you guys would have more ideas for other characters, or even more ideas for characters in this chapter! It all has to be Undertale related for this one. If there are enough new ideas, then there could possibly be a part 2. Hope this is all tolerable enough for ya!