CNN  —  Hollywood actor Laura Dern has praised co-star Liam Hemsworth in an interview discussing filming intimate scenes in new Netflix movie “Lonely Planet.” Dern, 57, told People magazine that she “was so lucky” to work with Hemsworth, 34, as he was “literally the safest person I could ever talk through everything in my life with.” In an interview published Friday, Dern revealed that the pair had struck up a strong bond. “By the time we were doing those scenes, there was nothing we couldn’t