When Charlotte, 27, meets her brother Henrik, 35, for the first time as an adult, it becomes an encounter without boundaries, between two people who don't know what a normal family is. How does sibling love manifest itself if you have never experienced it before? Homesick is an unusual family drama about seeking a family, and breaking every rule to be one.

Six strangers in an elevator each hold a black box, containing stories of shame and violence. But what will they do when they arrive at their respective floors?