Frisk's reply (spare sans version)

Sans... Thank you.
*Spare sans noises, talking, attack, death.*
*Music starts*
Sans, I trusted you. I... I trusted you!

Here we are again, do I look mad?
Well that's good news to me because I completely am.
I really wanted you to live and,
I can't believe that I trusted you sans.

I can see now why Flowey's so jaded,
and I'll admit that my determination had faded
I guess this means Chara told me the truth
Now I'm glad I choose this route.

I'm going to destroy you once I'm able
Now I'm back with my determination stable
I'm getting stronger each and every time I die
And I'm sure I'll cut you down one of these times

Go ahead and win you've opened my eyes
That every single kill that I've made is justified
I'm getting better every time you beat me
Chara was right and now I can see

You aren't worth my love, lo-o-o-o-ove. lo-o-o-o-ove, lo-o-o-o-ove.
Lo-o-o-o-ove. lo-o-o-o-ove, lo-o-o-o-ove.

You may have me stuck, you may have have this won
But some time soon I'll get past you and it'll hurt a skele-ton
No matter how many times it takes, I will sometime knock you down
You suck as a comedian, but you've made me into a clown

Go ahead and keeping killing me while you're able
But I can see that you're starting to be unstable
I'm not falling for your tricks every again
You'll be the one getting dunked on in the end
I know we have lost count of how many times I've died
But I'm telling you this'll be the last time
You rejected my mercy, now this is my vengeance, I'm filled with determination

You aren't worth my love, lo-o-o-o-ove. lo-o-o-o-ove, lo-o-o-o-ove.
But I'm getting stronger than you.

Chara's reply (genocide last version)

It's a beautiful day outside. Birds are singing, flowers are blooming. It's a great day for a game of catch...
Oh, sorry. Wrong boss.

It's you and me now, but don't you know?
Out of everyone here, you are my weakest foe.
Do you really think you can stop me?
That's the best joke you've made in all history.
So come on sans let's make this fast'
I've got to kick a flower's ass.

So go ahead and try to stop me if you're able
You can kill me but my determination's stable
Turning me blue with bone attacks all over
You're reminding me of your weak brother
Flowey had once warned me all about you
And after a few deaths I suppose it's true
Go ahead and smirk and think that you've won
It'll only make this even more fun

Because I have gained, so much lo-o-ove. lo-o-o-o-ove, lo-o-o-o-ove.
Lo-o-o-o-ove. lo-o-o-o-ove, lo-o-o-o-ove.

This is how it goes, this is where it ends.
Kill me all you want, I'll come back stronger once again.
Keep dodging all you want to, will it matter at the end?
Even if you really stop me, you can't go back to all your friends.

So go ahead and try to kill me if you're able,
Your breathing is becoming quite unstable
At some point you can't keep dodging me anymore,
But for every food I eat I have more
Your eyes are showing me your determination
But it can't match mine or my practiced patience.
I've killed all of your friends, I'll make this world end
I haven't finished quite yet

Because I have gained, so much lo-o-ove. lo-o-o-o-ove, lo-o-o-o-ove.
I know I'm stronger than you.
Lo-o-o-o-ove. lo-o-o-o-ove, lo-o-o-o-ove.
I am stronger than you.
Lo-o-o-o-ove. lo-o-o-o-ove, lo-o-o-o-ove.
Lo-o-o-o-ove. lo-o-o-o-ove, lo-o-o-o-ove.

Chara's reply (sans massacre version)

It's a beautiful day outside. Birds are singing, flowers are blooming. On days like these, kids like me...
Should be burning in hell, right?

Here we are again, know what to do?
I'm a freak huh, well I guess that's probably true.
What's the matter sans, feel scared?
Well don't worry this is technically you being spared.
We're back again for an encore show
Your world's down to the brothers sans Papyrus so
Let's go at it for another fight
Maybe you'll even get a hit in this time

So go ahead and try to hit me if you're able
My skill's at the point it cannot be labelled.
We both know you can't dodge me too much longer
Once I've cut you down I'll be back for another
You really cannot stop this world's destruction
No matter how you fight with your determination
You may have killed me quite a lot in the past
But now it's my turn and payback's a blast

So show me all your lo-o-o-o-ove, lo-o-o-o-ove, lo-o-o-o-ove.
Lo-o-o-o-ove. lo-o-o-o-ove, lo-o-o-o-ove.

(Come on sans. You used to be so hard to beat. Here I thought you were better than this.)

This is where we are, this is what I want.
I'm enjoying beating you so much that I just can't seem to stop.
This world's already over, so we might as well have fun.
Out of breath already? Well then I guess that I just won.

Go ahead and try to hit me if you're able
Your determination's getting quite unstable
You keep fighting me as if you are a martyr
But that's what makes it fun so try even harder
The gap between our skill is getting bigger
My victories are sweet that once were bitter
I am beyond you, your defeat is right on cue, I'm sorry but it is true

So show me all, of your lo-o-ove, lo-o-o-o-ove, lo-o-o-o-ove.
We both know I'm stronger than you.
Lo-o-o-o-ove, lo-o-o-o-ove, lo-o-o-o-ove.

(You know, you're pretty cute when you sleep. I hope you have good dreams... We'll see each other again soon. I promise...)