Wikipedia
Doki-Doki
Doki-Doki is a Japanese short film that addresses the themes of isolation and disconnectness amidst the crowded subways cars of Japan. It was released in 2003 and directed by Chris Eska. Doki-Doki had its premiere U.S. broadcast on PBS's Independent Lens series on December 21, 2004 (introduction by Susan Sarandon).