Does madoka and ginga fall in love beyblade?

Madoka and Ginga are not characters in the Beyblade anime series. There are no characters named Madoka and Ginga in any of the main Beyblade series, including Beyblade, Beyblade: V Force, Beyblade: G Revolution, Beyblade: Metal Fusion, Beyblade: Metal Masters, Beyblade: Metal Fury, Beyblade Burst, and Beyblade Burst Turbo.

It's possible you're thinking of characters from other anime series or from a fan-made project. If you can provide more information about who Madoka and Ginga are, I can try to help you further.