Little-known fact: Henry Golding, 31, basically landed the starring role in Crazy Rich Asians, the big-screen adaptation of Kevin Kwan’s best-selling 2013 novel, because he made an unforgettable impression…on an accountant. The film marks not only Golding’s acting debut but also Hollywood’s first all-Asian cast in 25 years (yes, really). Here’s how the former hairstylist…