Silver the Hedgehog is Blaze's close friend and companion. During the events of the Solaris incident, the two worked closely in Silver's future to battle Iblis, with Blaze relying on him to do so. She treated him as a friend and younger brother. His naivete and earnestness inspired her, something she always liked about him. Silver admires Blaze, both for her dedication to protecting others and her ability to illuminate complicated concepts for him. Meanwhile, Blaze admires Silver's ability to act decisively and his desire to do goo. Sonic compared their dynamic to his own with Tails, as they help cover each other's weaknesses and bring out their strengths. Silver is also one of the few people able to get Blaze to laugh out loud, something she seems embarrassed by, and she enjoys making jokes with him.