Sans: It's a beautiful day outside. Birds are singing, flowers are blooming... On days like these, kids like you... Should be burning in hell. Turn around kid, it'd be a crime, If I had to go back on the promise that I made for you, so don't step over that line, Or else, friend, you're gonna have a bad time
Chara: But guys like you are always just fools Chara: Come at me, try to kill me with your fancy tools Sans: Let's go, let the room get chiller... Sans: Lets go dirty brother killer.
Sans: Go ahead and try to hit me if you're able, Chara: But inside you know the end can't be evaded Sans: I can tell you're getting really sick of trying, Chara: But I even come back after dying
Chara: Why not let me win? You can't dodge forever! Chara: Even if the pain is more fun together Sans: I know you just reset each time I beat ya', Sans: But I'll always be right back here to meet ya'
(Chara / Sans) (I am made / I know you're made) of LOVE, LOVE...
Sans: This is where it stops, This is where it ends Chara: You keep telling me those words and hope that I would understand Chara: But even if I hear you I won't give up my attack Sans: Do you just like the feeling Of your sins CRAWLING on your back?
Chara: Go ahead, kill me again I see you're able Sans: You should know by now that mercy's off the table Chara: You think I might decide to stop if you stay patient Sans: Well, you didn't spare my brother, so GET DUNKED ON!
Chara: You know I made your friends all disappear Sans: But everything they cared about is why I'm here Sans: I am their mercy, I am their vengeance, I am DETERMINATION
Chara: I'm entirely made of Chara: LOVE Both: LOVE Sans: But I think I'm stronger than you