When Grey Collins, a sweet and lovable girl who is woefully enduring her 6th at Hogwarts with the help of her pup, Milo and her ever charming and witty friend Marley, who not so surprisingly always seems to get them into trouble, meets James Potter, a mischievous and arrogant teenage boy, the true nature of her ability is finally unlocked. You see, she has a very special ability that allows her to see color, despite being colorblind normally, only when soulmates come in contact with one another. So imagine her surprise when a sudden flush of color appears on the apples of his cheeks when she (literally) bumps into James.