In the second part of the film, the optics of the story changes. The block, which emerged from the lake at sunrise, stops wandering, stopping in the water, and its inhabitants indulge in summer relaxation. In the evening - at sunset - they will return, walking on water, to their apartments, and the building will again be immersed in the lake. And all to the rhythm of Zygmunt Konieczny's music, in the first part - more marching, in the second - elegiac.