The blue hedgehog ️ girlfriend. Sonic is known to have a romantic relationship with Amy Rose, a hedgehog named captured his affection. Their love story transcends the fast-paced adventures, showcasing deep affection and unbreakable bond. Together, they embark on thrilling quests, combating evil while nurturing their romantic relationship. The love between Sonic and his partner is as quick as the famous super speed, leading the way for a fairy tale-like romance.