Most love poems are about the person being loved. This one is about what that person leaves behind. The speaker imagines writing about an ex-lover, asks what she could possibly say, and then finds she has already said it. The central idea is that a painful love does not end when the relationship does. It stays in the senses and memory, and it makes new love hard to believe.
The opening is a hypothetical: "If I ever write about you, what will I say?" The poem is the writing it claims might never happen, so the speaker is already doing what she is unsure she can do. The question comes back at the start of the second stanza, "What will I say?", like someone circling a wound. Each time, the answer is a confession rather than a description. We never learn the lover's name, appearance or deeds. Everything is measured by its effect on the speaker.
The phrase "the one" appears three times and changes meaning each time. In the title, set between guillemets, it looks like a romantic ideal, though the quotation marks hint at irony. In the first stanza it is a question, "That you were the one?", which sounds tentative, as if she is testing a cliché. Then it turns bitter: "The one I should never have met." By the last line it has become a trap: "I'm sorry I thought you were the one so I can't think they are too." The idea of a single perfect person, which seems to promise happiness, ends up guaranteeing that no one else can measure up. The grammar of that last line is deliberately awkward. "So" could mean "and therefore" or "in order that", and the sentence trails off on a bare "too", as if she cannot finish the thought.
The imagery is mostly sensory. The first stanza uses taste, as everyone after has to "battle with the after taste of our love." Setting "after" next to "after taste" makes the word echo, and the sound itself suggests something lingering. The verb "battle" is surprising, because it treats future partners as soldiers fighting something they cannot see. Later the senses shift to hearing and sight: "I hear your voice, / See your face." Her ex has taken over her perception, so a new person's "I love you" arrives in the old voice. The verb "clouds" continues this, since clouds blur sight rather than blocking it. The result, "It makes me disbelieve," is stronger than "doubt." To disbelieve is to actively reject what is being offered.
The structure supports this. There is no rhyme and no regular metre. The poem reads like a spoken confession, which suits its plain, conversational vocabulary. The line lengths do the work instead. The opening and closing lines are long and prose-like, but the middle breaks into short fragments: "I hear your voice, / See your face / And it clouds me, / It makes me disbelieve." These are quick and unfinished, and they feel like the intrusion of memory, with each image arriving before the speaker can stop it. The final stanza is a single line, standing alone and giving the poem no comfort or resolution.
The apologies are also telling. "I'm sorry I let you hurt me" is oddly directed. Whoever the "you" is, the speaker is the one who apologises, as if she were at fault. The next apology, "I'm sorry that every time they say they love me," seems to address the new partners, or perhaps the ex. The poem never says, and this ambiguity lets guilt spread in every direction, a sign of how heavily the experience weighs on her. The name "Harbor," a word for shelter, may be a quiet irony here, though that is only an inference from the name, and the poem gives no other evidence about who wrote it.
The poem is significant because it is honest about a less dramatic kind of heartbreak. There is no betrayal scene and no violent argument, only the slow aftermath in which someone else's kindness is filtered through an old hurt. In a few plain lines, it shows that being hurt once can damage the ability to trust again.