I feel the need to comment lol...
#1 why haven't you uploaded a picture yet!!! I'm dying to see this beautiful cake!
#2... I'm white, my husband is mixed, his mother is black and his father is white... (we think LMFAO we've never met him but they say he's white lol) Anyway... My entire family thought my husband was mexican, I had to tell them he was black lol. My brother actually spoke spanish to him one day lmfao.... Our daughter is his 4th child. His oldest son is about the same skin tone as he is, his second child is a LOT lighter, his 3rd child is about the same as the 1st one lol.. now our daughter.... she was born with blondish brown hair and bright blue eyes and the fairest skin any mixed person could ask for lol.... she is so white I get comments all the time about "who is her father" thinking James isn't because he's darker then she is lol.... Now she has darker blue eyes and dark brown hair like mine and she got what people around here call "white people hair" lol I just smile and laugh. I explain to them I'm glad she got "white people hair" because I wouldn't know where to start if she got her grandmomma's hair type lol. Not to be insulting of any race at all with this I just find it funny that the customer didn't think to specify "this is for my white friend such and such" or plainly "the mother to be and father to be are both white so please make the baby with fair skin tone" or what have you.... You didn't think to ask because she was black you are black and you just assumed the friend would be black... not your fault I would think the same thing if a white friend didn't mention that the receiver of the cake would be a different race.... no biggie. She'll get over it if it upset her lol it's actually really cute

Anyway I would love to see a pic of the cake! and I just wanted to let ya know that just because someone is classified as black doesn't mean they are deep in color and just cause someone is called a "white kid" she ain't white lol
