不经意地推开一扇门，里面的布娃娃一下子勾起了主人公的回忆。奶奶陪伴了主人公的童年，从刚出生的婴儿车，到刚刚会吃饭，从睡前故事，到生病时期的担心和问候，一个个场景的回溯，直到那个奶奶慢慢消失，画面中是剩下孤零零的主人公，本片通过场景堆叠的方式，勾勒出了隔代之间的亲情白描。 The little girl opens a door to see the doll on her back, it suddenly recalled the memory of her grandma. The grandma accompanied the girl's childhood, played the baby stroller with her, feeded her to eat, from reading bedtime stories, to the worries and greetings during her sick period, the retrospective scenes one by one appeared, until the grandma slowly disappeared, and the rest of the picture was left. The lonely little girl left herself stayed in the frame, this film outlines the family relationship between a grandma and a granddaughter by stacking scenes.