I liked her classes very much and have kept her notes for 10 years now . However , after I returned to Japan from California , I began to notice that Japanese people seemed to feel weird when they heard the fact I had a Vietnamese teacher . So , I stopped talking about her .
Why may the narrator feel distant from her old friends ?
Pick the best answer from the following options:
- She feels the subject of racism due to her Asian affinities .
 - None of the above choices .
 - She feels the subject of discrimination against the Japanese .
 - She feels the subject of discrimination .


She feels the subject of discrimination .