On March 7, Goo Hye Sun shared a photo of a peaceful scenery on Instagram and captioned, "My beloved colleague Shim Jinbo. I love you."
SEE ALSO: Actor Shim Jinbo passes away at 35
Goo Hye Sun and Shim Jinbo entered the Seoul Institute of the Arts together back in 2003 and maintained a close friendship.
On March 5, Shim Jinbo was found dead at his home. The young actor died at the age of 35 due to a heart attack.