The special unit idol members chatted with DJ BTOB's Ilhoon about some of their worries and troubles lately, while also listening in to the worries and troubles sent in by listeners. Later on, the boys were given a chance to show off their idol dancer charms to the max with a series of medleys! 

You can check out Moonbin, Hwiyoung, and Younghoon try dancing to some of their group's title tracks all by themselves, as well as a collaboration performance of BTOB's "Movie" with Ilhoon, below! MBC's 'Idol Radio' airs every Mon-Fri at 12:05 AM KST, and every Sat-Sun at 12 AM KST!