grayson's fated mate/partner is just him being hopelessly romantic, or wanting love in its very book definition. he's seen it with the other dominant alphas in his life so he thinks there's someone like that for him as well. the series does have only an alpha & omega pairing (dominant or not) so i guess as long as they're alpha and omega?? at least in grayson's standards. hope that makes sense

How does the fated partner work in this series? Is it only between dominant alpha & omega or it doesn't matter as long as it's an alpha omega pairing?