Haha joined the 'yellow ribbon' campaign.

The S Korean Ferry was on its way to Jeju Island on April 16 when it started sinking, taking many lives away. Many Korean citizens including celebrities have been sending their condolences through the yellow ribbon campaign.

Recently, Haha posted on his Twitter, "Please. Please!" He then changed his profile picture to the yellow ribbon picture that is being held in hopes for a safe return of those still missing in the ferry.

Internet users who saw this commented, "Hoping for a miracle," "Sending my condolences," etc.

Photo Credit: Twitter