Predaking's human holoform disguise as he appears in my RID15 AU. After the loss of Skylynx and Darksteel, he felt that there was truly no place on Cybertron under the new council and thus exiled himself on Earth. He ends up befriending Elaine and build a slow yet steady relationship turned romantic and eventually become mates.
He's still leery of the Autobots in general but will tolerate Team Bee due to becoming more even-tempered thanks to Elaine, with two of her cousins being part of said team themselves.
Nature of the relationship in short:
Elaine is just like: 🥰
While he's right behind her like: 🗿
But in private, when it's just him and her, he's all:🥰, ESPECIALLY when they start going official and then "engaged." He enjoys it when she reads to him and even appreciates Earth literature, especially mythology and Shakespeare.