What episode is the joke of ipartment?

Once, a star went to a combat unit to give a condolence performance. Because the star acted so well, everyone forgot to applaud.

After a while, the applause did not ring. At this time, the person in charge of the performance was anxious and shouted: Why don't you clap your hands? Everyone was stunned.

The person in charge shouted "clap your hands" again! Before everyone knew it, they raised their hands and patted the head of the army sitting in the first row. ...