On a spring night, the speaker steps into a world that feels newly made. Leaves are just opening, moonlight seems to fill the whole world, and lilacs are heavy with dew. Everything is full to the edge. In the moving shadows, she pauses, catches her breath, and sings. Her own heart matches the season: fresh, fearless, and overflowing with spring.
The mood is one of quiet exhilaration and renewal. The speaker is not just observing spring; she feels it inside herself. The repetition of “fresh and fearless” links the outer landscape with her inner state, while “brimmed” and “over-brimmed” suggest abundance, almost too much feeling to contain. The short rhyming lines make it feel like a quiet song, matching the speaker’s impulse to sing. It is a small, hushed celebration of being alive and open to beauty.