Kakkutta : The Crab (2016)

Being fascinated with everything in his father's life, Nethu is trying to convince his father (Upul) that he wants to be a fisherman. But hating his profession and knowing the disgrace a fisherman goes through in their society, Upul continuously refuses Nethu's plea. However, being a mischievous and determined 10-year- old, Nethu makes his first journey on a boat, with the help of his 6-year-old sister Sayuri, hoping to make his father realize that Nethu's got what it takes to be a fisherman. But as things don't go so well as expected, Nethu learns that not every dream is valid in an adult's world.