Persiancat if you two live in America, Canada or Australia interacial/interethnic relationships are quite common. Its quite normal and you and your friend would fit in well. Something you two might want to consider.
Here's a book for you:
Mixed Matches: How to Create Successful Interracial, Interethnic, and Interfaith Relationships by Joel Crohn, Ph. D.
http://www.alibris.com/search/search...LV8ptgZQ_ZzxHg
Some interesting articles
http://www.news.cornell.edu/stories/...uples.ssl.html http://www.askheartbeat.com/html/survey7.html
interracial website
http://home.att.net/~grantburger/