Deltarune chapter two spoilers
After chapter twos final boss and in castle town
Queen: "then I said kris get the banana"
Lancer "wow did they get it"
Queen: "no and because of it they're very sick"
Lancer: "but why girl dad"
Queen: "kris lacks potassium currently and needs some"
Lancer: "is potassium a candy"
Queen: "potassium is a chemical that can be found in bananas milk and avocados specifically, potassium helps with the heart beat-
Lancer: we gotta get kris potassium right now"
Queen: "you finally understand the problem"
Lancer: "no it just sounds really important"
(In the light world)
Kris about to create a dark fountain
Lancer: "kris get the banana"
Kris: "..."
Banana obtained mission complete