I just realized that I have a lot of shifting going on in the last chapter, and that it might be a little confusing. So, I decided I'll put this here:

When you see "Galaxy shifted," this is Galaxy turning into Jessica. (Wolf to human)

When you see, "Jessica shifted," it means this is Jessica turning into Galaxy. (Human to wolf)

You can also tell because Jessica has hazel eyes, while Galaxy has azure. 

Finally, Galaxy usually does something clearly wolf-ish when she's in her "feral" (wolf) form, such as "shake out her ears," or "snarl," or "flick an ear." 

So, just in case anyone gets confused, now you know. :3

(If I'm honest, I think I wrote this more for myself than anyone else. XD)