SS501 Tweets: Hyung Jun filming 08.21.13

Kim Hyung Jun tweeted earlier along with a picture of 2 artists and he said is currently filming now for a public service advertisement. Cute smile from our dear Maknae. ^^ 오랜만이에요 김형준씨. ^^

Inserting a picture tweeted by @BN_SJ2013

credits: HyungJun87 + xiaochu1004@twitter (English Translation)