The speaker is confronting someone who once claimed to love them, and the tone is bitter and challenging. "You said you loved me" is flat and accusing, as if words alone are no longer worth anything. What the speaker wants now is evidence, and the list that follows moves from gentle to painful: a smear of lipstick, a smudge of tears, a trace of perfume, and finally a stain of blood from the heart. Each sign asks for a little more real feeling than the last.
The final lines turn the poem sharply. The "pages of my life" were shredded with a scalpel, an image that suggests careful, deliberate cutting rather than a careless mistake. A scalpel is precise and clinical, so the harm seems cold. The mood is raw and hurt, with anger held tightly in check. The trailing dots leave the reader with an unresolved ache, as though the speaker doubts any sign will ever come.