Recently, the actors of 'The King Loves' visited Siwan in the military. YoonA talked about the visit in an interview on September 19. She stated, "Siwan oppa was still very cool and he seems to be doing well. He said he wasn't able to watch 'The King Loves' at all due to training."

SEE ALSO: YoonA keeps her promise and visits Siwan in the military

She then revealed, "I don't know if this would help but I gifted him a signed Girls' Generation's CD."

The idol star also revealed the visit was organized by the actors themselves with no help from managers or other staff members. She explained, "We have a group chat. We voted on the date and collected money for the bus and also prepared food. This was a new experience. It felt like going on a college MT (membership training)."

Meanwhile, the last episode of 'The King Loves' is airing on September 19.