We know when they’re happy — that crook in the tail. We know when they’re angry — the flattened ears and the arched back. And we certainly know when they’re scared or annoyed — hiss! Our cats have rich emotional lives and we’ve learned to understand their eloquent body language. So, after Grogu died on August 4, I wasn’t surprised to see his best friend Yoda, grieving. But it broke my heart, just the same.