The speaker is stuck in the awkward space after a relationship has ended, still hoping to hear from someone who has moved on. The poem opens with small, painful details: she gets dressed in case he calls, and he doesn't. A letter arrives, but it isn't from him. The speaker then imagines what he is doing now, and the answer hurts: he is loving someone else.
The middle lines turn inward. She tells herself she should stop hoping he'll come back, then asks, "what is my confession," as if she's unsure what she's even admitting, or whether she's admitting it to herself. The last line gives no resolution: "the feeling of hope lingers."
The mood is quiet, tired and a little embarrassed. The short, plain lines and lack of polish feel like private thoughts jotted down. The poem doesn't dramatize heartbreak; it shows how hope can keep going even when the speaker knows better.