Watch Online Free HD Solarmovies. After a year of heartbreak and loneliness, Erin and Cal have forgotten enough of each other's flaws to get back together. They take what they hope will be a romantic camping trip in Sequoia National Park. Alone in the majestic landscape, they begin to revisit their past relationship. As cracks start to show each is left wondering whether the other has changed enough to make it work this time.