For a practical answer: The Barnes & Noble exclusive edition had a bonus bookmark and an extra foil-stamped illustration on the endpapers. The content inside (interview, sketches) was the same as the regular hardcover, I believe. So sometimes the 'extra' is just a nicer physical package. Always check retailer exclusives if you're into that sort of thing.
Let’s be real, the breakup in the book is peak teenage melodrama, and the graphic novel leans into that visually. Edward’s parting words are in these sharp, jagged speech bubbles, contrasting with Bella’s small, frail ones. The scene in the forest has this dramatic, almost theatrical staging, with shadows and angles making Edward look more like a statue than a person. It doesn’t shy away from the operatic sadness of it all; if anything, it amplifies it. Some might find it over-the-top, but for the tone of ‘New Moon,’ it’s kinda perfect.