Mephiles the Dark Sonic ️ girlfriend. Sonic is known for his romantic relationship with his love interest, a hedgehog named captured his affection. Their romance goes beyond the fast-paced adventures, showcasing passion and unbreakable connection. As a couple, they go through thrilling quests, combating evil while nurturing their romantic relationship. The affection between Sonic and his partner is as fast as his legendary velocity, paving the way for a storybook romance.