I personally don’t know if it count as racism, but when I was 8 yo, I remember being shocked when my uncle started dating a black woman. I didn’t considered blacks as inferior but I thought that white people should only marry each other and I still don’t know why, but I had this belief till my mom told me, that thinking like that is racist and that skin color and ethnicity doesn’t matter when it comes to love. She was surprised herself when I told my uncle as a child, that he shouldn’t be with his girlfriend because she’s black. Note that I was raised by open minded parents, and now I totally agree that my vision was weird. Why was I racist?