
1004 when read in korean is CHEONSA (CHEON = 1000; SA = 4). Cheonsa also happens to be the korean word for ANGEL… so it's like saying “BE MY ANGEL”
[youtube]http://www.youtube.com/watch?v=u3FHCG88LfA
[youtube]http://www.youtube.com/watch?v=J38wMLHU9LQ