MBLAQ will be holding their first solo concert titled, “MEN IN MBLAQ,” on August 20th at the Jamsil Gymnasium. To help promote the upcoming event, J.Tune camp has been releasing various teasers onto their official Youtube page.

Individual teasers are being released one by one. First off was Mir’s teaser, and Thunder’s was second. Now, a teaser starring member Lee Joon has been released! The latest teaser shows the boys of MBLAQ cutely teaching how to behave at the concert.

Check out the teaser below!