According to Sing Tao Daily and Nownews website, which cited Chung's interview with a magazine that was released on Sunday, Chen noticed her on the flight out of Hong Kong but did not disturb her.
Instead, he wrote his former girlfriend a long apology letter on the spot, and had someone pass it to her later.
Chen's photos of Cheung, 34, surfaced more than a year into her marriage to actor Nicholas Tse, 34.
A year after the scandal broke, she berated Chen in an interview.
The order of these top Gillian Chung movies is decided by how many votes they receive, so only highly rated Gillian Chung movies will be at the top of the list.
Gillian Chung has been in a lot of films, so people often debate each other over what the greatest Gillian Chung movie of all time is.
She became a contracted artist and underwent training before making her debut.
The greatest Gillian Chung performances didn't necessarily come from the best movies, but in most cases they go hand in hand.
This is a list that includes films like The Twins Effect II and Just Another Pandora's Box."This list answers the questions, "What are the best Gillian Chung movies?
He is believed to be Kush, a film producer who is a close friend to G-Dragon, leader of South Korea's popular male group Big Bang."Except for the reports on my new relationship, other claims in the tabloids [rumours that Kush is her boyfriend and that they are currently living together] are fictitious.
It is unfair to implicate others into this matter," she wrote.