The girl on the left I drew and the little words around her (above, under, next to, etc.) are Asian.

The boy was drawn the next day by someone else. I found him when I went to my last period class the next day. It says Chinese beside him.

The princess girl was drawn by the same person who drew the boy I'm guessing. It says American by her.

Then there's SpongeBob.

....he's a sponge c: