Sooooo i'd might have decided to make the hearts into elemental hearts cuz I thought it would be cool, so here's what each heart represent:

Blue: Water (It's kinda weird if it was green, but blue makes more sense)

Pink: love (Is there an element that's pink ? Cuz this is all I can think of.)

Cyan/Light blue: Air (Air can be any type of blue, Except dark blue)

Red: Mike's soul (The reason why i put mike's soul is because he's about to go super san and m!k3 (the creator of the original character) said it's his human heart and soul. It was going to be fire until I realize this. I also wanted to do 1 type of element each based on the color.)

Orange: Fire (Fire is orangey-red so... yeah)

Yellow: Earth/Mineral/dirt (yellow can be gold, gold is an element and mineral, minerals can be found in dirt, Dirt is earth, The more you know.)

Green: Nature (One leaf can represent nature too cuz its from nature.)

You may be wondering... is this based off of harry potter NO you idiot. Is it in the harry potter realm? NO! It popped in my MIND!