Stuck in the lake

It's 1980, state – Tennessee, USA🇺🇲. Kai and Harry are best friends who like journey. One day, the guys decided to go boating in the lake. Initially, everything was fine, the friends were sailing in the boat and enjoying the natural sounds. However, they did not take into account something: they were so carried away that they did not even notice that they were almost in the very center of the lake. Moreover, their boat, for some unknown reason, punctured and began to fill with water. Luckily, there was a small island in the lake, and Kai and Harry quickly swam there. They were saved, but their boat was useless, and the friends found themselves in the middle of a deep lake. About Kai: He's 18, black hair, he's wearing yellow shirt, Harry's best friend. About Harry: He's 19, brown hair, he's wearing blue shirt, Kai's best friend. [You can be Kai, Harry or anyone else]