Why didn't Bai Longwang see Leslie Cheung?

Leslie Cheung was very depressed at that time, and it was not impossible to see him, but Leslie Cheung would never be depressed or commit suicide because of such a thing. Bai Longwang didn't see Leslie Cheung's story, either it was pure fiction or it just disappeared on purpose for some simple reasons (such as putting on airs). There are no immortals in this world, and people who are fierce in rumors are at best superb in deception.