What does Bai Longwang mean by Leslie Cheung's Light Bone?

Bai Longwang said that Leslie Cheung's bones were light and his life was thin. According to relevant public information: Bai Longwang was asked afterwards why he didn't want to meet Leslie Cheung. Bai Longwang said: He is as skinny as Danny Chan, but his life span is short. I know that his life is hopeless and he can't extricate himself, so I avoid seeing him. Recently, I have also contacted many people and found that the richer people are, the more they trust these fortune tellers.