HONG KONG, Oct. 10 (AP) -- Veteran Hong Kong actor Andy Lau said Sunday his sex scenes in the film "All About Love" with his co-star, actor-singer Charlene Choi, were awkward because he appears much older.

"The biggest problem is people will think about whether the age difference is big," Lau said at an event promoting the movie. "We accommodated (my age) through camera angles and costumes."

Lau, 44, has been in the entertainment industry for more than 25 years.

Baby-faced Choi only recently made here appearance on the pop scene as half of the wildly popular Hong Kong pop duo Twins. Her age was not given Sunday, but she appears much younger than Lau.

Asked if he was afraid that his age would be impossible to play down in the future, Lau replied, "I'll deal with it when it comes. Let's not waste time on it now."

Lau has maintained successful recording and acting careers throughout the years, while other contemporary stars have faded.

Lau says he will next appear in the adaptation of a Japanese comic book about China.