“Eternal Summer” is a journey film brimming with aspirations, romance, blunders, and rebellion. Isak and Em cross paths one evening in Stockholm, finding themselves in the perfect moment where nothing else matters. They decide to abandon everything and set off on a road trip through Sweden’s northern woods. However, what starts as a wild escapade quickly evolves into a perilous challenge. Ultimately, they arrive at a juncture where retreat is no longer an option.