What is the relationship between Leslie Cheung and Dicky Cheung?

Dicky Cheung once joked that he was Leslie Cheung's cousin, which should be a joke.

They are not actually related by blood.

When Dicky Cheung was just a bar singer, Leslie Cheung was already a big star. Dicky Cheung overheard Leslie Cheung's phone call, so he called him. The servants received it several times before, until one day, Dicky Cheung lost his job, and he called Leslie Cheung. Finally, Leslie Cheung answered the phone. Dicky Cheung told his brother about his unhappiness. His brother, who had only five or six hours' rest a day, listened carefully to the stranger's phone for more than 40 minutes, and then told Dicky Cheung. The next day, Dicky Cheung sang "The Wind Always Blows" to his brother (because Dicky Cheung is a fan of his brother). My brother appreciated it and recommended him to take part in the draft competition. He also personally selected songs for Dicky Cheung to help him enter the entertainment circle. Dicky Cheung loves his brother very much, but they are not close friends. Because Dicky Cheung has an inferiority complex in front of his brother (he said it himself), he dare not talk to his brother, but this does not affect their friendship.