Kazuma swore to abandon the Kannagi family, yet every meeting with Ayano tempts him to forget his promise and instead to embrace the future they could have together. He remembers his first impression, and through all the battles they face, it is Ayano who brings back his sanity. For all his taunts, he knows that protecting her is more important than any other oath he could make.
Though he may be a ladies' man, Loke was at a loss when it came to Lucy. Her spirit was one even he hadn't ever before experienced. Before he even knew her, he knew he was to protect her even if that meant walking away. Though she'd partnered up with Natsu, Loke was left with the feeling that they were connected by something far stronger than their magic.