Asian is more than just the eyes, it is the bone structure and the shape of the face...
look at Bjork she's no Asian, but she is got all the components that make her look Asian.
with all the appropriated components even a black person can look primordially Asian.
http://www.nma.gov.au/shared/libraries/images/temporary_exhibitions/extremes/extremes_large/africa/a_khoisan_man_northern_cape_south_africa/files/6398/nma.img-ex20042116-262-vi-vs1.jpg
(just like having brown skin or afro hair would make you look black)
EDIT:
people might not be able to see it, but there is not specific physical fractures to been Chinese or any kind of Asian.
east Asians like any other race, can have big, small, flat or cute like bottom noses...
they can have big round eyes and still have no fold, an Asian person can have thin lips or big lips, long faces or round faces, high cheek bones or long chins...
beautiful or ugly, that does not affect it, there are certain features that have to match the other in order for a person to look Asian... which that guy does not have.