Opposites Entwined

So I saw someone say that some one should write an AU where the powers of the miraculous are in-born and are very rare. Adrien and Marinette were friends when they were children. They met when Adrien was crying because he destroyed yet another one of his toys (cataclysmand Marinette creates (lucky charm) an unbreakable toy for him. When Adrien's parents discover his powers, they move away to try to find a cure. After never finding one, they move back to Paris, but neither Adrien or Marinette remember each other anymore. But Marinette still falls for Adrien because of his kindness.
When they step up to be the heroes of Paris, Chat immediately falls for Ladybug because he remembers that a girl with the power of creation was one who gave him his most precious possession.. So that's what I'm going to attempt to do...