'J-Law helped me live in the moment', Liam Hemsworth says post his split from Miley Cyrus Actors Liam Hemsworth, Jennifer Lawrence and Josh Hutcherson attend the 'The Hunger Games: Catching Fire' Premiere. THE post-Miley Liam Hemsworth says he's is happier then ever. And much of it has to do with his Hunger Games co-star Jennifer Lawrence. "I'm more comfortable in my own skin than I've ever been in my whole life," said The Hunger Games: Catching Fire star, who broke up with fiance Miley Cyrus in September. Hemsworth had proposed to Cyrus in 2012 after they met on the set of The Last Song in 2010. Returning as Gale Hawthorne in The Hunger Games: Catching Fire, which opens in the US on Friday, Hemsworth said hanging with the film's cast, especially co-star Jennifer Lawrence, helped him stay positive. "For a few years I went down a path where I forgot to be in the moment and enjoy the moment," he said. But being around someone like Jen, who is so honest and laughs all day long, I am forced to be in the right now. I'm much happier. Hemsworth's popularity jumped after he appeared in the first Hunger Games in 2012, but it was his relationship with Cyrus that generated the most publicity for him. "Over the last five years I've learned so much," said the 23-year-old Australian-born actor, who moved to Los Angeles at 18 to take on Hollywood. The first few years in LA were really tough and scary, but I had to figure things out for myself. He was unfazed by the tabloid attention, however. "What I always keep in mind is that I know what the truth is and that's all that matters," said the actor at a recent studio event to promote Catching Fire. I know I'm a good person and these days I feel like I'm more centered and grounded than I've ever been. Hemsworth's big brother, 30-year-old Thor: The Dark World star Chris Hemsworth, applauds his sibling's thick skin. "I am far more sensitive to that stuff and would probably take it more personally," he said recently. My No. 1 rule is don't Google yourself. But Liam can just close the door and go 'Yeah, whatever.' I admire that. What contributes to the younger Hemsworth's calm nature? "I read a lot of Zen books," he said. And I grew up surfing, so that has always been my escape. He also has a fondness for kick-boxing. "But I don't fight people," he insisted. It's a mental release to go and beat the (expletive) out of a bag for an hour.