Whoops I got distracted-

—

(1)

Sabre: Yep. I hear it all the time from you guys. I don't mind, but Rainbow was pretty confused about it (he actually thought I was your biological father before I explained, heh). Now he just makes jokes about it.

(2)

Rainbow: Yeah! He's the Creator, and I've been hearing about him since I was little. I had to explain his existence to Sabre when he noticed a bunch of other Steves talking about Origin.

(3)

Sabre: ...Huh. I never really think about that kind of stuff, but-

Rainbow: If our world is a story, then the person writing it must be in a much worse world than ours. Stories are escapism most of the time, a wish for a different life, or a dream. Outside every dream is a harsh reality.

Sabre: ...

Rainbow: ...What? Just because I'm a goofball, doesn't mean I can't have complex ideas. I'm not an idiot.

Sabre: ...Yeah, we're both going back to therapy soon.

Rainbow: Aw-

Rainbow: :0

Sabre: No-

Rainbow: YES.

Sabre: I'm not eating a fish that resembles a cactus-

Rainbow: Y E S .

(1)

Sabre: Yes, and he does. He's normal, so his solution is making us drink tea... he always falls asleep when we get to the stairs though-

Rainbow: If passing out first means you get actual sleep, then so be it.

(2)

Rainbow: ...

Sabre: ...I think you broke him.

(3)

Sabre: Uh- no. And I don't want to.

(4)

Rainbow: Well, my life was pretty much normal before we met, other than the power thing, so... all of it? It was pretty routine. Craziest thing that happened to me at the time was Gerald as a little piglet crashing through my window.

(EDIT: I just realized I misread the question and I thought that it was asking how much of Rainbow's past has he told Sabre... sorry TvT)

(5)

Sabre: Because my eyes are abnormal... and they give away the thing. Don't you guys already know about it? You've seen me do it plenty of times.

(1)

Sabre: We're both 'he's.

Rainbow: Ye.

(2)

Rainbow: No, my hair isn't that long, but one time while we were still separate he pranked me by putting my hair into tiny ponytails that stuck out all around my head.

Sabre: Only because you dumped pink dye on my white feathers.

Rainbow: Oh come on, that wasn't that bad-

Sabre: It took weeks to go away and everybody kept calling me a lovebird instead of a chicken, which is worse! Lovebirds aren't even pink, they're green!

(1)

Rainbow: Considering we're strong enough to the point we can climb walls, we once scared Light by crawling on the ceiling and using our melty-merged-deformed face to our advantage.

Sabre: Now that was a good prank.

(2)

Yes! And there's a bit of ancient lore for Rainbow too :>

Rainbow (Past): ...I'm sorry, what-

Rainbow: Yay! Cookies and hugs!

Sabre: Thanks, little buddy.

In regards to their best prank that actually got a reaction out of Light:

Sabre: Remember how we mentioned the 'climbing on the ceiling' thing? Yeeeaaahhh... that was it.

Rainbow: Pretty sure he thought we were possessed or something. Also, I think his brain stopped working for a second, because he couldn't even form words for a solid 2 minutes.

Sabre: ...Aaand then he ripped us a new one-

Rainbow: Yep-

Rainbow: Whenever I want to say something, I have my voice, and Sabre has his when he talks! I don't think our body is supposed to have two voice boxes, but eh.

Sabre: And yeah, our voices overlap when we talk at the same time. It sounds pretty weird.

Rainbow (whispering): Wait, how many twos of things does our body have-? Do we have two hearts?? Two brains???

Sabre: Ooh, thanks for the candy! I've been wanting to get Rainbow to try chocolate.

Rainbow: That's a great idea! ...But what's 'plastic wrap'-

Sabre: And neither of us are really cat people, so... no favorite.

Sabre (making it so Rainbow doesn't hear him): And the Nightmare from the other world, the one that turned into a Yellow Steve, he was actually really nice. He just got stuck in a bad situation. I get the feeling now...

—

That's it for now! Seeya next round :3