A speaker sits beside a grave, waiting for someone who will never walk back. The opening lines set up that stillness, and the poem stays quiet and slow throughout. Short, broken lines make it feel like thoughts arriving one at a time, with nothing to hurry them along.
The speaker is caught between sorrow and guilt. "Maybe she could've, / Been saved" suggests regret, a lingering "what if" that won't go away. The song they sing seems to be about a girl whose existence "became wrong," so she ran "to the dark." It's unclear whether this girl is the one in the grave or a version of the speaker, and that blur adds to the poem's ache.
The mood is hushed, lonely and heavy, until the ending. After so much time that "tears are rare," the final line says she "stirs" below the ground. Whether that means memory, hope, or something more haunting is left open, which makes the ending linger.