Block B member/actor P.O, expected to enlist for his mandatory military service later this month, bid the public farewell for a short while with a playful pictorial for 'GQ' magazine. 

For this photoshoot, P.O. brought out both his mature and youthful charms, going back and forth from serious suit styles to more casual denim looks. 

During his interview, P.O. shared his thoughts on enlisting as a member of the marine corps for his mandatory service. He said, "I am scared, but at the same time curious. I'll be back as the same old me in no time, though." 

The star also opened up about his passion to pursue acting more seriously once he returns from his service. "I want to work with people who will fall deeply into their characters with me. At the same time, I want to make sure that I become an actor whom others would like to work with." 

P.O. will begin his mandatory military service as a member of the marine corps later this month on March 28.