OO, we break the laws of attraction
Like you're sent from above
Got a case of fishy love

OO, we're like a chemical reaction
Or a code you can't debug
Got a case of fishy love

She's always turning to violence
I'm always turning to science
She's so determined she's timeless
And I'm so nervous I'm silent
What if she finds out I'm lying?
What if she sends me home crying?
Why can't I just be kawaii?
And then I'm like

Baby, baby, baby, you're so fine
Mew mew kissy cutie, you'll be mine
Crushing, crushing, crushing, on undyne
Oh, did I say that out
No, did I say that out loud?

OO, we break the laws of attraction
Like you're sent from up above
Got a case of fishy love

OO, we're like an improper fraction
Hope this ship gets safe to shore
Though I'm really quite unsure

She's always turning to violence
I'm always turning to science
She's so determined she's timeless
And I'm so nervous I'm silent
What if she finds out I'm lying?
What if she sends me home crying?
Why can't I just be kawaii?
And then I'm like

Baby, baby, baby, you're so fine
Mew mew kissy cutie, you'll be mine
Crushing, crushing, crushing on undyne
(undyne singing)
And so you shout it out!
And so you shout it out loud!

OO, we're like warrior in action
Fit together like a glove
Got a case of alphy love!

OOh my god how long
Have you been standing there?
I've been right here the whole time
Ok now I want to die

OO, we break the laws of attraction
A duet will maybe do
I invited pappy too

OO, it feels good to be included!
Smooshed together like a bug
Smooshed together like a bug
Got a case of fishy love