On June 17th, he tweeted,
“As I went to the concert, I met Joon for the first time in a long time! Ah~! Lee Joon~! Let’s ding-dong-ditch another room~!!“In the picture, Kwanghee is seen wearing a Pikachu mask around his neck while Lee Joon dons a Pikachu hat in the middle of the hotel hallway.
Fans were drawn to the two prankster idols and began to comment, “The two of you are so cute” and “Please ring my home’s doorbell”
Source: TV Report