The blue hedgehog ️ significant other. Sonic is known for his romantic relationship with his love interest, who has become his affection. Their love story transcends the fast-paced adventures, showcasing passion and unbreakable connection. Together, they embark on exciting quests, fighting villains while building their loving relationship. The love between Sonic and his girlfriend is as fast as his famous velocity, leading the way for a storybook love story.