女孩Esmeralda有个不同寻常的念头：她收集陌生人弄丢的、忘记的还有废弃的东西，把它们藏在床底下的箱子里。影片讲述的是箱子里的三个物品和它们的主人的故事，在某种程度上他们有个共同点就是没有办法联系到自己最爱的人。影片也讲述了箱子自身的故事，Esmeralda如何学会打开它，感知并储藏人们最珍贵的东西——人际关系……

Esmeralda is a teenager with an unusual obsession: she collects lost, forgotten or discarded objects from people she doesn't know and keeps them in a box beneath her bed. This is the tale of three objects in the box and the people behind them, all in some way incapable of relating to the person they love most. It is also a tale of the box itself, and of how Esmeralda learns to open it, to feel and to hoard the most valuable thing of all: human relations.

Esmeralda tem uma obsessão incomum: ela coleciona objetos perdidos, esquecidos ou descartados e os guarda em uma caixa. Esse objetos representam tanto a ausência da comunicação como a sua possibilidade.

La belleza de las relaciones entre personas a menudo se puede ver en los detalles más pequeños o en las palabras de los personajes de este cuento mágico. Esmeralda guarda objetos olvidados y de ellos surge esta maravillosa historia.