Blue balloons rise the moment a hand lets go, yet the poem that carries that title never mentions one. The balloons hang over the three stanzas as an absent image: something bright, light and easily lost, in the colour of sadness and of the sky it drifts into. The gap between that cheerful title and the bruised words beneath it points to the poem's central idea. The speaker insists they have moved on, but every line is still aimed at the person who left.
The first line is a small confession: "I was hoping you would never change." The second delivers the blow: "But you were already on the other side of the page." A page has two sides, and nobody can be on both at once. The other person has turned over into a new part of the story while the speaker is still reading the old one. The word "already" comes back in the second stanza ("I was already broken"), and the repetition leaves the two people permanently out of step. The speaker was hurt before the leaving, and the lover was gone before it too.
"The perfect sky is grey" is the most compact line. Perfect and grey contradict each other, and the line can be read two ways. Either the sky once looked perfect and has lost its colour, or "perfect" was only ever a surface. The line rhymes with "May", and the precise date, "the 19th of May", gives the poem the feel of a diary entry. The poem doesn't say what the date means to anyone else, but a hurt that is dated is a hurt that is still being counted.
The form helps the speaker sound like a real person. The poem is three quatrains of rhyming couplets: change/page, grey/May, do/you, anymore/door, jealous/rebellious, it/quit. Some of these rhymes are only near-matches, such as "change" and "page" or "it" and "quit," which gives them a casual, unpolished ring. The rhythm has no regular metre. "But you were already on the other side of the page" sprawls, while "This is reality no one will fight for you" arrives as a flat statement. Both sound like speech rather than composed verse. The tidy, almost sing-song couplets sit oddly beside the grown-up pain, which fits the subtitle "Don't play." Judging by the poem, that phrase works as a warning against treating feelings like a game, and "Part I" suggests the story isn't finished.
The second stanza turns accusing. "What did you do?" is followed by the cold claim that "I'm not afraid of losing you anymore." That sounds like strength, but it also reads as numbness: the fear is gone because the loss has already happened. The other person's only words in the entire poem are "I'm done," two words, and the line has no punctuation to slow it down, so the leaver simply "ran out the door." The verb makes the exit hurried rather than dignified.
In the third stanza the speaker admits to performing: "These clothes I wear to make you jealous." Even the rebellion is a costume with an audience of one. "Because of you, I became rebellious" blames the ex, but it also confesses that this new self still takes its direction from the person who left. The friends' verdict, "it's not worth it," is blunt and sensible, and the speaker doesn't answer it. The final line does: "On that same day we promised we'd never quit." The phrase "that same day" is ambiguous. It might be the day of the friends' warning or the day of the break-up, and either way the promise and the exit crowd into one day. "Quit" answers "done" as its opposite, so the poem ends on a vow rather than a verdict and circles back to the hope of line one.
The poem is worth reading because it doesn't tidy up its feelings. Hurt, blame, pride and lingering loyalty sit side by side in plain language, and the simple rhymes carry the contradiction rather than hiding it. It shows how, after a break-up, a person can act out an indifference they don't feel, for someone who is no longer watching.