2PM's Jun. K, Chanseong, Nichkhun, and Wooyong appear on ”Tantara JYP” to celebrate Park Jin Young's (JYPark) 30th debut anniversary

2PM's Jun. K, Chanseong, Nichkhun, and Wooyong celebrated Park Jin Young (JY Park)'s 30th debut anniversary.
On the 16th, 2PM posted on their official SNS, "Sensitive voice Jun. K + Asian prince Nichkhun + perfect performer Wooyong +
All-rounder Chanseong = #Park Jin Young PD #30th debut anniversary #Congratulations #2PM's #30th anniversary
The photo was posted with the caption "#Let's go". The photo was from the program "Tantara JYPark", which is a program to celebrate the 30th anniversary of Park Jin Young's debut.
Jun. K, Chanseong, Nichkhun, and Wooyong are seen looking at the camera while holding the script for "The Four of Us." Internet users who saw this commented, "The four of them were so cool!" and "Their performances are so good!"
"It was an amazing stage!", "Everyone was so cool, 2PM are the best. Next time let's do it all 6 together", "2PM are the best, they were so cool!" and other reactions were seen.