Mephiles the Dark The blue hedgehog ️ significant other. Sonic is known to have a romantic bond with Amy Rose, a hedgehog named become his affection. Their romance goes beyond the fast-paced adventures, showcasing deep affection and enduring connection. As a couple, they embark on thrilling quests, fighting villains while nurturing their loving relationship. The affection between Sonic and his girlfriend is as quick as his legendary super speed, leading the way for a storybook love story.