The most concrete image in this poem is one it never mentions again: the supermarket flowers. They appear only in the title, thrown from a windowsill, and the lines that follow never explain the gesture. Supermarket flowers are cheap, quickly bought and easily dumped, so the act feels hasty and perhaps angry or resigned. Whatever happened at that window, the poem itself is about something quieter and more stubborn: a speaker holding on to belief in someone, or something, that other people refuse to accept.
The first lines are fragments: "Not real but there / Just there." They have the hesitancy of someone who can't quite say what they mean, and the repeated "there" gives the "you" a ghostly, insistent presence. Then the third line sprawls: "I never though that I would doubt myself that you weren't real." The grammar twists back on itself, and it's hard to say whether the speaker doubted the "you" or doubted their own doubt. That tangle works as a picture of confusion. The speaker has been argued out of their own certainty ("Because of what they said"), and the sentence loses its footing just as they did.
The poem never says who "you" is. A lost person, an imagined companion, a private hope, even the speaker's own better self would all fit. That openness is probably deliberate, and it shifts attention from the "you" to the relationships around it. There are really three parties: "I," "you" and "they." The unnamed "they" are the poem's opposing force, doubters who "didn't believe me." Their repetition mirrors the speaker's own: "They didn't believe me" becomes "They may not believe me," a small shift from past hurt to present defiance. The line "But I know your real" appears twice, like something said under the breath to keep steady. The poem has no rhyme to hold it together. Repetition does that job instead, and it sounds less like a performance than like someone talking themselves back into certainty.
The turn comes with "It doesn't matter about them," and then a surprising reversal. We might expect the speaker to want vindication, but they say, "if they did they would corrupt you / I don't want that." "Corrupt" is a heavy, almost moral word, and it suggests that being believed by others would not protect the "you" but spoil it. Disbelief is painful, yet it turns out to be a kind of shelter. The speaker needs to be believed by no one but themselves, because shared knowledge would mean exposure. That is the poem's central tension, and it is more complicated than a simple "I know the truth and they don't."
The ending turns a simile into a double meaning. The epigraph, set apart in guillemets, offers "you're like a dream" as a compliment, and it comes back near the end with "Because your like a dream / And that's my dream." The first "dream" suggests something unreal and out of reach, which sits uneasily beside the insistence that the "you" is real. The second means a wish, something longed for. So the "you" is both what the speaker can't prove exists and what they most want to keep. The short, flat line "I don't want that" just before it adds to the effect. These are plain words, with no decoration to hide behind.
The poem's unpolished surface matters too. There is no punctuation to close the thoughts, and slips like "though" for "thought" and "your" for "you're" make it read as if it were written quickly and left unrevised. Whether or not that was intended, it suits the voice. And "your real" can almost be read as a possessive, as though the speaker were claiming the "you" as theirs. That is only a reading, but it fits the final line.
What gives the poem its force is how honestly it shows a very common experience: being doubted, and starting to doubt yourself. It doesn't resolve the conflict with an argument. It resolves it with loyalty and secrecy. We never learn what happened to the flowers, or who deserved them, but the poem's feeling is clear enough: some beliefs are kept alive by being kept private.