The close-up camera enables us to capture this moment as if we ourselves are experiencing it.
''I don't think I can do this,'' says Ben Loy, seen discreetly in bed with his wife. ''I just feel like everybody's watching us.'' In New York's Chinatown in 1949, all eyes are, metaphorically and often literally, on this young couple's fragile marriage. How they survive lethal doses of well-intended scrutiny carries the plot of ''Eat a