I think it’d be interesting if the chapter was basically split in half
On the flower itself things are happy, let’s look to the sun and have fun
But in the underbelly of the dark world things are both literally and figuratively much darker (we also see them serious run there)
#Deltarune Chapter 5 Dark World Theory that it's literally one giant flower, the center of the flower is a big fireball that illuminates the dark world, It has an upper part and a lower part resembling Asgore's flower shop