Back in 2017 (not long after their debut) A.C.E collectively had a cameo appearance in the Korean Drama Age of Youth 2. No huge stretch for the guys as they were portraying an idol group. I recall back in my MBLAQ days there was a drama special about an under-appreciated housewife who discovers an idol group and becomes a fan of the group’s rapper played by MBLAQ’s Lee Joon. In becoming his fan, she finds all kinds of new joy in her life. Okay, sure . . . silly premise but I have to say I enjoyed it – probably because it hit close to home. But, I digress. My point is, our idols often segue into acting by essentially playing a version of their own self. And so it was in Age of Youth 2 when Donghun (along with his A.C.E brothers) portrayed a member of the idol group, The Fifth Column.