Mr. Kim is jobless, lost in debt and has been dumped by his girlfriend. He decides to end it all by jumping into the Han River - only to find himself washed up on a small, mid-river island. He soon abandons thoughts of suicide or rescue and begins a new life as a castaway. His antics catch the attention of a young woman whose apartment overlooks the river. Her discovery changes both their lives.
Castaway on the Moon is a 2009 South Korean romantic comedy film written and directed by Lee Hae-jun. It is a love story between a suicidal man turned castaway on Bamseom in the Han River and a Hikikomori woman who is addicted to Cyworld.
