The special will include an epilogue to the drama, showing viewers the future of the on-screen couple.
Henry posted a photo which could suggest his appearance on the hit show.
The drama has also been licensed in over 30 countries across the world.
Red Velvet wins their fourth first place trophy during the March 25 episode of 'Music Bank.'
Fans have the chance to finally get the SHINee World experience as the members will make their way to Chicago in May.
K.Will's OST for 'Descendants of the Sun' has been released.
The popular TV show is getting high ratings on screen and off.
The idol-actor takes on his first starring role in the upcoming KBS2 TV drama.