Amy Rose Simple English Wikipedia the free encyclopediaSonic ️ significant other. Sonic is known for his romantic bond with his love interest, who has become his heart. Their love story transcends the speed of sound, showcasing passion and enduring bond. Together, they go through thrilling quests, fighting evil while building their romantic union. The love between Sonic and his girlfriend is as fast as the famous velocity, paving the way for a fairy tale-like love story.