(Spoken) Monster Kid: Oh wow, this is so cool! I've never had a friend like you before! Come on!
(Sung) Through the water, two best friends go in! Through the thick and thin, We'll go arm-in-not-arm!
(Spoken) You just hold things, and I give a boost! It'll be great! We'll get to Undyne in no time!
(Sung) Every monster, wishes they could be, As great as Undyne, With her power and charm!
(Spoken) Or maybe it's just me… Mom says I have an unhealthy obsession and project a lot! What do you think? Do you think she's cool? Or should I just-
Undyne: STOP RIGHT THERE, HUMAN!
Monster Kid: Human? Where?
Undyne: Seven. Seven human souls. And with yours, we can- HEY! GET BACK HERE! Quit running and face your death like a man! … Woman… child!
Monster Kid: Hey, quit messing with my friend!
Undyne: They're a HUMAN! You can't be friends!
Monster Kid: Wait, really? I didn't know that!
Undyne: Yeah, well, watch and see what happens to humans who- HUMAN, I SAID STOP RUNNING!
Monster Kid: It doesn't look like they're running very far…
Undyne: Just… Get out of there, you little brat! Come on and face me like a man-woman-child! Grr… IF IT WEREN'T FOR THAT GRASS, I'D KICK YOUR- I mean, IF IT WEREN'T FOR THAT GROOTY, I'D KICK YOUR BOOTY! DON'T ASK ME WHAT A GROOTY IS!
Monster Kid: Gee… Undyne sure was mad, huh? … Listen, uh… she says we can't be friends… So… I think I have to say something mean… You're… you're ugly, and you stink! Ha! There! It's official! We're not friends! So, um… as not friends… you wanna hang out some more? Before my parents get mad and call me home and stuff? Like… like here! You see all these? They're echo flowers! I hear if you be real quiet around 'em you can hear 'em repeat a song for you! So be quiet! BE QUIET! Let's listen!
(Sung) Echo Flowers: Deep Down, Whispers We can hear them all Your inner voice What will it tell us? The deepest abyss of your soul It can't hide