Ask Undertale

Gaster?

Sans: Uh...
*Gaster stares at Sans from beyond the Void.*
Sans: Hey Papy, you know we have a father right?
PAPYRUS: NO, I DIDN'T KNOW THA- HOLY COW!
*Papyrus and Sans stare at Gaster and Gaster stares back.*
Frisk: Oh him? He doesn't do anything. He just floats aro-... Did you just say 'father?'
Sans: Yup. Hey pops.
*Sans waves at Gaster and Papyrus does the same. Gaster doesn't even flinch.*
PAPYRUS: SANS! WHY WON'T FATHER WAVE BACK?
Frisk: Papyrus, that's all that guy ever does. He can't do anything, as far as I can tell...
Sans: Hey Papy, how would you like to meet him?
*Sans' eye glows brightly.*
PAPYRUS: I WOULD LOVE TO! I HAVE SO MANY QUESTIONS TO ASK!
*Sans uses his power to pull Gaster from beyond the Void.*
Gaster: (Gaster says everything in wing dings, but for the sake of your tiny minds, it will be in English.) H-How am I...? Sans? Papyrus?
Sans: Hey pops. Welcome back.
PAPYRUS: FATHER!
*Sans and Papyrus hug Gaster in a bone crushing grip. Their eye sockets all fill with tears.*
Would you look at that... Heh.
Frisk: Uh, Chara?
Hmm?
Frisk: I've been meaning to ask... Why did you murder everyone?
What part of 'we' do you not understand? It wasn't just me, it was us.
Gaster: Frisk, you mustn't speak to such evil creatures.
Why hello, Gaster. I'm sure you're missing a certain someone by now.
Gaster: Wh...What did you do to her?
Sans: I actually believe she's with us right now...
PAPYRUS: WHO ARE WE TALKING ABOUT?
Technically, Sans is correct.
Gaster: Where?!
Why don't you show yourself...
*The river lady steps forward and drops her hood to reveal a ghostly skeleton head.*
RL: Hey Wingy...
Gaster: I thought you...
RL: Turned to dust? Tra la la, Wingy, you know I'm much better than that!
Gaster: Where have you been all this time?
RL: Look who's talking! Mr. Im-going-to-try-my-own-invention-and-leave-my-children-behind.
Sans: Uh... Can we not fight right now? We have to defeat Chara somehow.
Hi there!
Gaster: Oh no...
PAPYRUS: WHO IS THAT?
Gaster: Claire.
PAPYRUS: WHO?
Gaster: Claire is-
I'm the female version of Chara! But my time line is almost exactly the same as yours... Except I'm not trying to destroy the worlds.
Sans: I thought you dissappeared.
Gaster: You remember her, Sans?
Sans: How could I forget? She skipped time lines just to escape me.
Gaster: That must mean you...
Sans: Remember them all. So does Flowey.
Flowey: Don't go bringing me into this!
Gaster: So now we have two problems to deal with...
Sans: You could say this is... Bone-rattling.
*A few giggles are heard along with some sighs and Papyrus' scream.*
Seriously? I would say she's more of a problem than I am.
Sans: I know.
I'm actually not I have no intention of destroying this timeline. I shouldn't even be here, actually. A certain someone called for me and here I am.
Gaster: Why are you here?
I'd tell you, but that would ruin the plan, silly! I'm sure you'll figure it out soon enough, though.
Just leave.
Chara, don't be so rude!
You're so loud and annoying.
Flowey: Can you two idiots just leave?! I would like to have some peace and quiet around here, but now you bring in that stupid scientist and that girl back here! Now I'll NEVER GET ANY QUIET!
Asgore: Flowey... Calm down.
Flowey: NO! I WILL NOT CALM DOWN! ALL OF YOU ARE IDIOTS WHO DON'T EVEN KNOW WHAT'S GOING ON HERE!
Toriel: Flowey, please calm down!
Heheh... Heheheheh... Ahahahah...
What the heck Chara? You're just gonna laugh at all of them fighting each other?
It's delightful. Very delightful.
I'll admit it is pretty amusing, but it's rude to talk about them when they can hear you.
Who cares? They can't harm me.
But I can! :D
You wouldn't dare.
I dare!
*Silence fills the room.*
Sans: Uh... Guys? Hello?