Interracial dating - Fred Weasley and Angelina Johnson, Cho Chang and Cedric Diggory, Harry and Parvati Patil, Ron and Padma Patil, Harry and Cho Chang, Ginny Weasley and Michael Corner, Ginny Weasley and Dean Thomas.
...and... your point is?
I'm sorry if you don't appreciate my satire. Being one-quarter Cherokee, I am the product of interracial dating and can hardly afford to disapprove of it.