Rainbow performed for the members of "The Real Man."

In MBC "The Real Man" aired today, soldiers' talent show was held. To the stage, Rainbow made a surprise appearance to perform for the soldiers.

At the surprising appearance, the soldiers screamed and shouted in joy. They could not control themselves as they watched Rainbow dance, arousing laughter.

Rainbow then said, "Cheer up, soldiers!"

One of the soldiers said, "In front of me was a Rainbow. I made a heart with my hands and they accepted it so I was thankful."

Photo Credit: MBC