Eric Nam is a Korean-American singer-songwriter whose new album, There and Back Again, dropped earlier this month. But when he's not churning out hits in the studio, Eric is also a big-time snack obsessive. From the pleasures of childhood favorites like Yan Yan and Warheads, to a crash-course in the ingenuity of Korean cake shops, Eric breaks down the do's and don'ts for snacking like a pop star.