Associations to "2046" --

Produced by Wong Kar-Wai, the hilarious comedy "Chinese Odyssey 2002" (with Tony Leung, Faye Wong, Zhao Wei, and Chang Chen) has a reference to "2046" as being a "Secret Document" (and also, like Wong Kar-Wai's "In the Mood for Love," has variations of the same scene/s).

Another is "Sound of Colors" (also with Tony Leung), which was "presented" by "Block 2 Pictures," and a production of "Jet Tone Films". The DVD case blurb reads --

"Everyone always has a Mass Transit Railway (MTR) inside their heart, and the destination is called 'Hope'. However, because of love, they would somehow lose their ways inside these packed compartments, and keep either getting on a wrong train, or getting off at the wrong station. In the event, they keep on losing their direction, feeling lost and getting hurt. Fortunately, the recovery would not take long."

Does anyone know of other associations?