Girl group f(x)'s member Krystal thanked her fans for the food truck.

Today, Krystal posted on f(x)'s Facebook, "The food that you sent us to drama 'Heirs' filming set, thank you!" along with a picture.

In the picture, Krystal is posing next to the poster that her fans sent her along with a food truck for all the staff members. The poster reads, "Why do I do? I just want to give you food."

Krystal is currently coming out in the drama "Heirs."

Photo Credit: f(x) Facebook