Tim McGraw and Faith Hill are the definition of the term: “relationship goals.” The country singer, 53, took to Instagram on Monday to reminisce over his 1996 Spontaneous Combustion tour, in which Faith served as the opening act. “Thought I’d take y’all back a bit…. From the Spontaneous Combustion Tour… we just started dating…..,” Tim captioned the vintage photo, which showed the pair singing a duet on stage.