Kim Jae Joong shared two behind-the-scenes photos from his new movie Codename: Jackal, to commemorate its screening in Japan today. Jaejoong is pictured wearing a warrior's outfit. Netizens marveled at his beautiful long locks. Some female netizens confessed that long hair looks better on him than it does on them!

Codename: Jackal is about famous singer Choi Hyun, played by Jaejoong, who is captured by Song Ji Hyo's character. Song Ji Hyo's character is a serial killer who is not too smart, which leads to hilarious events throughout the movie.

Here's a clearer view of Jaejoong and his silky long mane:

What is your favorite look that Jaejoong has sported? (Source: www.sg.entertainment.yahoo.com)