SEE ALSO: B1A4 celebrates 13th anniversary with sold-out fan concert series

On this episode, MC Eric Nam attempted to answer the question of whether or not Sandeul is really a "manly man" in real life, by contacting a real life friend of his! Sandeul then called up his good friend Ken, who answered and introduced himself as "VIXX's cutie main vocalist Ken!" He also professed his love to B1A4's leader Jinyoung, making Sandeul angry with envy!

When MC Eric Nam asked Ken if B1A4 were as nice as word on the street says, Ken said, "I thought VIXX was nice at first, but I realized that there was a group even nicer than VIXX [after meeting B1A4]."

Which VIXX song would B1A4 be able to pull off? Ken chose "Dynamite", to which the B1A4 members expressed contentment. Finally, Ken was asked what his friend Sandeul meant to him, but to find out the answer, you'll have to tune in to the full episode of 'Yang and Nam Show'!�

Watch Sandeul and Ken display their real life friendship above!