Logan,
Am I correct in assuming that it is Mimi who does not like Butter? (vs. the other way around)
Now let me tell you why I say that (besides having a 50% chance of being correct): Long haired cats that are Mimi's color always seem to have their own agenda. (I've had 2 and also have worked with some at the grooming shop)
Well, either way they are gorgeous. And I can see his name is butter because, as my Mom always said, "A look on his face like butter wouldn't melt in his mouth".