On the 23rd, Sehun posted a picture on his Instagram without saying anything.
Sehun, in the photo, appears to be calling because he has his cell phone in his ear, while at the same time he puts his other hand on his brow.
Netizens in a dark atmosphere that is somewhat different from previous posts are saying, "What is wrong with you? I rest if it is difficult," "Is your brother okay?", "What are you talking about?", "We are on your side. Cheer up," and other concerns.
Meanwhile, EXO, which Sehun belongs to, released its regular 6th album, "OBSESSION," last November.
About EXO
Exo is a South Korean-Chinese boy band based in Seoul that was formed by SM Entertainment in 2011 and debuted in 2012. The group consists of nine members: Xiumin, Suho, Lay, Baekhyun, Chen, Chanyeol, D.O., Kai and Sehun.
 Wikipedia