This is the PV of the song The Girl Who Can't Break Up, The Boy Who Can't Leave (헤어지지 못하는 여자, 떠나가지 못하는 남자 티져) (heeojiji motaneun yeoja, tteonagaji motaneun namja tijeo) by LeeSssang & Lee Hyo. The music video also features Jung Min.

this is the link to the song:

http://www.imeem.com/groups/2tF-jia9/music/HQosBi9X/leessang-lee-hyo-lee-girl-unable-to-separate-boy-unable-t/

Album: Vol.6 - HEXAGONAL

Release date is October 9, 2009