Sonic hates Amy, and often would ask Rouge to flirt with him to make her jealous. (True fact) Amy would have to see that Sonic likes Rouge, and Shadow has no one to be with him. Amy, being the soft-centered, sweet, lovable gal that she is, would comfort Shadow. After a while, Amy would see that shadow is much আরো than a hedgehog made from alien DNA, that was supposed to be a living weapon. While Sonic is happy with Rouge, Amy would be happy with Shadow. Shadow would also see that Amy cares for him.
Shadow- The hedgehog made of alien DNA, made my Gerald Robotnik, to be the ultimate living weapon, would প্রণয় Amy, the ultimate damsel in distress. Shadow would be Amy's hero, and Maria would be proud of him. Maria had told Shadow, " I want আপনি to bring happiness to the people of Earth, and befriend them, and to be the ultimate cure for them..." So begins the Shadamy প্রণয় life