In the picture You can see Mika (Lee SuHoon) with plastic blue colored kid mic. The important is how he closes his eyes (it is a little seductive or is it only my imagination), and how the camera puts a special zoom on his face, what shows him slowly opening his mouth, so viewers can se his teeth(Perfect teeth alert !)
Anyway, enjoy.
It's old gif , i know, it's from 2010, Stumble Stumble era
credit: all rights reserved goes to the rightful owner of the picture
source: Tumblr.