Caeca's "Silence" is about a closeness so deep that words aren't needed. The speaker asks, "Do you remember?", as if looking back on a bond between two people who once understood each other without speaking. Talking, looking and sending signs all happen, but quietly, in a private language that "only our minds know" and "only our hearts know."
The feeling is tender and a little wistful. The opening question and the past tense in "never did we say anything" suggest the speaker may be remembering something that has changed or ended, though the poem doesn't say so outright. In the last stanza, the speaker tries to "grant a wish," but the result is only the silence itself. That ending can be read two ways: as a gentle acceptance that this wordless understanding was enough, or as a quiet sadness that nothing was ever spoken aloud. The short, repeated lines give the poem a hushed, intimate mood, almost like a whispered memory.