在该逐帧动画中，回忆部分采用对比蒙太奇、隐喻蒙太奇的方式，女孩的持续同方向运动，暗喻了奶奶被落下了。通过儿时的回忆和在外独居的对比，表现了对奶奶的思念，电话响起，乡音无改，回忆颇深。 In this frame-by-frame animation, the memory part uses contrast montage and metaphorical montage, and the girl's continuous movement in the same direction alludes to the grandmother being left behind. The contrast between the memories of childhood, and living alone outside, shows the longing for the grandmother.