Hmm any idea what the flowers in their "shadows" represent? I think Chen has sunflowers, but that's funny, since Yuuka is the one represented by those usually.
Maybe it was just a random "I feel like making shadow flowers for each yugirl" ?
Still means the seasons I guess, yellow for spring, pink ones for summer, red for fall, blue for winter, can I come up with an logical explanation for them?, no, I cant