"Superstar K4" Jung Joon Young and Roy Kim's dinner picture is becoming an issue.

On February 14, MBC Radio's Twitter posted, "Don't wait for pictures and just sleep tonight. Tomorrow's part 1 and 2 will be filled up 99.9% by your text messages," along with a picture.

In the picture, Roy Kim looks extremely tired and Jung Joon Young looks pretty drunk.

The person who posted the picture on Twitter commented, "Jung Joon Young drinks so well. Kim Sang Woo eats so well. The phrase that is heard the most here is 'Cute'. That's because they're really cute."

Internet users commented, "They seem to be having fun" and "The friendly side of them."

Photo Credit: Twitter