So in her shiny form, Sky exhibits some different personality traits. In the previous scene, she seemed a bit more confident and outgoing with Bocce. And here, we see her acting much more impulsively and aggressively than she would in her blue form. Again, I’m not sure those differences are that apparent to the reader, in large part because I hadn’t really had that much room to firmly establish Sky’s other personality earlier in the book.

Hopefully it comes across to some extent though.