1. Self-torture: Lion Man may take actions such as deleting WeChat to torture himself when his mood fluctuates greatly. This may be to cope with their own frustration or sense of loss, but this behavior may lead to more trouble and pain.

2. Pay attention to feelings: Lion man is very serious about feelings. When he feels neglected or neglected, he may express his dissatisfaction by deleting WeChat.

3. Face problem: Lion Man loves face very much. Even after breaking up, he wants to keep his image and dignity. Deleting WeChat may be a way to express superiority and control, and he may hope to show his power and dominant position in this way.

4. Test each other: Lion Man may test each other's reaction by deleting WeChat. He may want to see the other person worry about himself and coax himself into meeting his needs and expectations.

It should be noted that the above are just some possible reasons. Every lion man's personality and behavior are different, so the specific reasons may vary from person to person. At the same time, there may be other reasons for these behaviors, such as personal experience and stress. If you need a deeper understanding, suggest more specific exchanges and observations.