14 days ago 
Instead of the regular Rose Field Boys broadcast, on November 30, MBC's 'Idol Radio' invited a special team of 'Rose Field Siblings'!
BTOB's Peniel, fellow group member to radio DJ BTOB's Ilhoon, attended as the oldest member of the Rose Field Siblings with a cane; accompanying him came ASTRO's Moonbin who is the leader of the Rose Field Boys, and fellow ASTRO member Sanha!
During the radio, Sanha and Moonbin prepared a guitar + live song performance of Mind U's "Confession", which you can find in the last two videos below. The boys then threw a dance party of their own, still dressed in their suits and shirts.
As ASTRO performed their songs like "Always You" and more, the two BTOB members did their best to blend into the boys' stage or provide backup dance! Feeling the ASTRO boys' music rather than trying to perfect the cover dance moves, Ilhoon made a hilarious, but handsome, stage prop for Moonbin and Sanha.
The ASTRO boys did know the dances to some of BTOB's medley tracks including "Movie" as well as their latest comeback "Beautiful Pain", transforming the dance party into more of a dance medley! Check out clips from the November 30 airing of 'Idol Radio'.
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