Do cats get sad when a cat dies?

It's a heartfelt and intriguing question to ponder upon. Have you ever noticed the behavior of cats when one of their feline companions passes away? Do they exhibit any signs of sadness or grief, just like humans do when we lose someone close to us? Are there any observable changes in their demeanor, eating habits, or social interactions? As an expert in the field of animal behavior and psychology, I'm curious to understand if cats, with their innate sensitivity and social nature, experience similar emotions of loss and sadness. Let's delve deeper into this topic and uncover the truth behind this intriguing question.