Call of Water

Sarah is a mother going through a crisis and coping with a troubled marriage. One day, she loses sight of one of her children, whom she finds some time later in front of the sea, soaking wet. The boy becomes obsessed with water from then on, and tries to spend as much time as he can submerged in it. Confronted by his mother about his behavior, he reveals to her that he can hear the voices of extraterrestrial beings underwater.