All the members of FTISLAND have been discharged from the military, and they will be guesting on 'Yoo Hee Yeol's Sketchbook,' holding their first official group activity in a long time.

The FTISLAND members were spotted on their way to the KBS building on September 14 at noon to film for the show. The members who came together after a long time looked happy and excited. They gave lots of cute poses for the cameras. In particular, Hong Ki and Jae Jin's pose, where they put their hands together and make hearts, attracted a lot of attention among fans. FTISLAND is expected to put on a spectacular performance and attract attention on 'Yoo Hee Yeol's Sketchbook. '

Check out the sweet poses of the FTISLAND members below.

'Yoo Hee Yeol's Sketchbook' featuring FTISLAND will air on Friday, September 17 at 11:25 PM on KBS2 TV.