Group BEAST's member Yong Junhyung updated his fans with a self-camera photo.

Today, Yong Junhyung posted on his Instagram, "The diurnal temperature range is big, don't forget to always carry around a jacket" along with a picture.

In the picture, Yong Junhyung is opening his mouth, showing off his plump lips.

Internet users who saw this commented, "Please don't get sick", "A lot of people are getting sick because of the temperature change", etc.

Photo Credit: Yong Junhyung Instagram