Former ZE:A member Siwan celebrated the return of his fellow group member Hyungsik by posting an unexpected photo on his social media, making fans laugh!

On January 5th, Siwan wrote on his Instagram "Welcome back" with a photo of Hyungsik. Usually, photos of the person who is being discharged from the military taken with the individual making the post are uploaded on social media. However, when Siwan posted his congratulatory message, he posted a professional profile photo of Hyunsik.

Netizens responded, "This is so funny, It's not like a post made by the agency but seems like it," "This is the same thing as an ordinary person uploading their friend's id photo when they get discharged from the military," "I bet you Hyungsik thought this post was hilarious too," and "It would be so funny if these two appear in a drama together."

Siwan and Hyungsik debuted in 2010 with the idol group ZE:A. Meanwhile, Hyungsik was officially discharged from the military earlier on the 4th.