Credit to @mlp4355-
Scorchpelt- son of Winterwave, and once a rogue. He finally found a place to call home in FireClan. But on his journey for a proper home, he met Waterwing. Scorchpelt got side-tracked and wandered off with her. Over the few moons, their bond grew stronger and stronger, staying side by side, until- an accident separated the two. After about 3-4 moons, they found each other again. But this time, Scorchpelt wanted Waterwing to come with him to a clan. But Waterwing insisted she stay just outside the border. Even up to today, the two try and keep their plan in check.