Vlada Onica's poem begins just after midnight, when April Fools' Day has ended and the speaker has been waiting for it to be over. The day is supposed to give people permission to lie without guilt, but the speaker points out that people lie constantly, every day of the year. A small "spiral" in our inner machinery, they suggest, makes us liars but also makes us human.
Then the poem turns personal. Yesterday, the speaker wanted to say "three words, eight letters" to someone, most likely "I love you," and then pass it off as a joke. They never made the call. The ending is plain and quiet: they can't lie to this person, not today or any other day.
The mood is wistful and a little vulnerable. The speaker hides behind the day of jokes as a possible shield but finds that even that cover isn't enough. The late hour and the short, hesitant lines make the confession feel like something admitted in private, almost to themselves.