Sixteen words, three lines, and a title that the poem itself never repeats. "Gender" is a huge, abstract word, yet what follows is small and personal: a speaker who once knew "a girl" and now knows "him." The poem suggests that someone the speaker knew as a girl is now understood to be a man or boy, and that this understanding came through trust. It never says who is speaking. The speaker could be a friend, a relative, a partner, or even the person looking back at an earlier self. That gap is part of the poem's design, and nothing outside the three lines is needed to see it.
The central idea sits in a quiet grammatical hinge. "I once knew a girl" becomes "I know him better now." The verb stays the same and only its tense moves, from "knew" to "know," with "once" giving way to "now." The word that matters most is "better." The speaker does not say "differently" or "instead," and does not claim the girl was a lie or has vanished. The change is in the speaker's knowledge, not in who the person is. Even the pronouns work this way. "A girl" comes with an indefinite article, like a label on someone seen from outside. "Him" needs no article. It is what you say about a particular person you are close to. The poem moves from category to relationship in four words.
The form backs this up through restraint. Nothing rhymes: "girl," "now" and "clouds" make no echo, and the poem sounds like speech rather than song. But the lines grow. Counting syllables gives five, six and seven, so each line is slightly longer than the last, as if the view were widening. Almost every word is a single syllable, and "better" is the only exception. The one word that carries the poem's claim is the one that takes up extra room. The first two lines also begin with "I," a parallel that sets "then" against "now." The third line drops the "I" altogether. The speaker steps out of the sentence and leaves the world to speak.
That third line is also where the poem changes register, from plain statement to image: "The winds of trust part all clouds." Wind is invisible, and we only know it by what it moves. Trust works the same way. You cannot point to it, but you can see what it clears. The clouds, then, stand for whatever stood between the speaker and the person: assumptions, expectations, silence, fear. The metaphor carries a quiet implication, because clouds hide the sun without destroying it. The person was there all along, and what changed was visibility. "Winds" is plural, which hints that trust is not one grand gesture but repeated gusts. It may also run in both directions: the person trusting the speaker enough to be honest, and the speaker trusting enough to listen.
"Part" is a good choice of verb. Clouds part the way curtains do, opening a view. But "part" also carries a sense of separation and leave-taking, which gently echoes the loss in "once knew." The word allows a little sadness without turning the poem sour. "All clouds" is a sweeping, almost proverbial claim, and it may be more hope than fact. The line sounds like a saying, as though the speaker is reaching for something older and steadier than their own situation.
What makes the poem worth reading is its scale. Its title promises an enormous subject, and the poem answers with one relationship and one change of pronoun. It does not argue, define or explain. Gender here is not a debate but something learned through closeness, and the reader has to supply the story: who was speaking, what was said, how long it took. For students, the poem shows how much a few choices can carry, a shifted tense, a swapped pronoun and a single weather metaphor. It is short enough to memorise, and each reading can leave you asking a different question about the speaker.