During filming of MBC Quiz to Change the world, Taegoon was asked to make a call to Jaejoong of DBSK. The two are known to be close friends and have been photographed together hanging out recently.
Jaejoong told Taegoon, “Don’t be nervous. Act as you usually do around me!” They made everyone laugh with their humour and wit.
It is the second time Jaejoong has made a “voice cameo” on the program.
source: soultaegoon@youtube (2) & taegoon@wordpress