It’s not strange to see a cat with an angry or sad face. They seem to be “grumpy” all the time with every people they meet, even their owners. But this does not refer to their personalities. They are still adorable and affectionate. The structure of the face just makes them look different from other cats. And, people can’t get enough of this cute contrast.
Image credits: Delport Botma
This also happens with the frogs, guys, African rain frogs, for example. These black frogs always wear a frown, making them conspicuous in their colony.