The shadows of Giyoung and Hyunwoo fall across a quiet park path, blending with the shade of trees that seem to have stood there for years. Giyoung says he remembers everything, which suggests what he carries without revealing the sense of loss coiled deep inside him. He does not explain his loss. Instead, he walks with it in his body. As though the very act of the two of them walking side by side could trigger a small earthquake, the film follows the feeling that lingers—an echo that does not fade. (JEONG Yeoreum)