"Nightmares are dreams that forgot to fall asleep." The whole of "Hearts" turns on this line, and it's a small paradox worth stopping over. We usually think of a nightmare as something that happens to us while we sleep. Here it is a dream that stays awake, lingering past its time and refusing to rest. The idea sits beside the poem's first admission, "My heart rarely sleeps." A heart that can't sleep is one where unresolved feeling keeps running, and the poem is about what happens to love, and to the words around it, when nothing is allowed to settle.
The speaker addresses a "you" and mentions "the things we said," so the poem suggests a relationship that has ended or been given up, though it never says how or why. What it shows is the aftermath: conversations replayed, grief that lingers. Its central idea is that feelings left unspoken or unresolved don't disappear but come back as nightmares. The closing lines add that saying goodbye is far easier than living with it.
The most striking structural choice is the chain linking the stanzas. "Dreams" ends one line and begins the next. "Haunting" does the same, then "asleep" becomes "Fall asleep," and "grief" becomes "Grief." Each line seems to hand its last word to the next, so the poem can't make a clean break, much like lying awake while one thought drags in the next. The repetition of "Fall asleep to forget / Fall asleep for relief" works like a lullaby or a plea, as though the speaker is trying to talk the heart into resting. The chain also loosens as the poem goes on. "Unknown" is only echoed by "Unspoken," and the last stanza drops the device and starts fresh with "But without you here it leaves me scared." Judging by the effect, the neat mechanism gives out just as the speaker gets close to naming fear directly.
The rhyme is irregular and mostly held back. Lines vary in length and sound like speech, which keeps the tone confiding rather than polished. When rhyme does arrive, it lands on emotionally loaded words: "relief" with "grief," then "nightmare," "bare" and "scared" sharing a sound, and "escape" faintly answered by "embrace." The sleep stanza is the most songlike, which suits its wish for comfort.
The third stanza turns to secrets. Grief is "like some rumored secret," half-known and half-whispered, and the speaker concludes that "things left alone or told / Are better than thoughts unknown." Either silence or confession is preferable to limbo. Next comes the equation of "unspoken dreams from hearts" with a nightmare, softened by the honest hedge "almost exactly." The line "My love for this is just a hoax" is ambiguous, since "this" has no clear referent. One reading is that the speaker's attachment to the brooding and the pain is false, while the love for "you" is real. The following line, "easy to bare," has a pun that may or may not be intended: "bear" would mean endure, but "bare" means to expose. Both senses fit a poem so concerned with what gets said and what stays hidden.
The ending ties these threads together. "The grief of letting you be / Was easier to say than embrace" echoes the earlier "things we said," so words appear once more as the easy part. "Embrace" carries two meanings, to accept and to hold someone, and the physical one is exactly what the speaker can no longer do. The past tense of "Was" suggests the decision to let go has already been made. What remains is the long work of accepting it, and the poem leaves that unfinished.
"Hearts" isn't flawless. Some phrasing is loose and some references are unclear. But its sincerity is real, and it earns attention for two things. It takes a familiar subject, heartbreak, and finds a fresh angle in one memorable paradox. And it lets form carry meaning: the looping repetition imitates the sleeplessness it describes, and the broken chain at the end marks the point where the speaker's defences fail. For students, it shows how repetition can be a structural idea rather than decoration.