What is the reason why Leo doesn't return your message?

Leo, who usually looks domineering and can bring people a sense of security, who would have thought that they would be so unreliable. The lion has read the message you sent and suddenly forgot to reply. The same is true in life. It's no use reminding you a thousand times. If you don't remember, you just don't remember. Leo with a big heart forgets what you sent in the blink of an eye. How to reply?