On July 24, IU updated her Instagram with new photos.
In the caption, IU wrote, "Thank you so much, Seung Heon. This gives me a lot of energy!"

In the first two photos, IU poses and bows towards the camera in front of a snack truck that is sent by Song Seung Heon.

The messages said, "This is for IU and everyone else working hard for 'Hotel Del Luna'! It's very hot these days. Make sure to stop by and grab an icy drink to cool yourselves down!"
In the end of his messages, Song Seung Heon wrote, "From Song Seung Heon, who likes to call himself the leader of IU's fan club."

It seemed she really liked the taste of the drink, as her eyes appeared to look widened in astonishment.

IU will play the role of the owner of this hotel named 'Jang Man-wol'.
(Lee Narin, Credit= 'dlwlrma' 'songseungheon1005' Instagram)
(SBS Star)