The popular MCs from 'Weekly Idol'�Jung Hyung Don and Defconn, who have recently formed a duo, will be making their first music program appearance on 'M! Countdown' after topping charts and receiving much attention with their new album. With the broadcast coming up soon, the duo, 'Hyung Don and Dae Joon',�went backstage with the Mnet crew to help showcase the examples of good and bad rookie group manners.

One sunbae group they met backstage while preparing for the show was INFINITE. Defconn tweeted, "One shot with INFINITE sunbae, whom we've met after a long while!! It turns out they've already listened to our songs! They said they really enjoyed them and encouraged us to work hard," while sharing the picture above.

Although Jung Hyung Don and Defconn, who is a senior as a solo artist, are much older than the members of INFINITE, they are seen greeting with a deep bow as they're a new team to the scene.

'M! Countdown' later explained that 'Hyung Don and Dae Joon' were demonstrating both good and bad examples of rookie group manners. The photo posted is definitely an example of good manners from a rookie group.

Although staged, the pictures still brought laughter to fans as they commented, "Hyung Don-nim seems to be laughing there," "Hahaha, INFINITE seems to be caught in a bit of an awkward situation there. Hyung Don and Dae Joon fighting! INFINITE fighting," and "Perfect rookie group manners!"



Source + Photo: Defconn's Twitter, M! Countdown Twitter