f(x) Krystal, long blanks are "timing issues".

* Starring TV Series "Smart Jail Life" is a huge hit.

* The beautiful kiss scene became a topic.

* Talked about f(x), the group she belongs in the medium interview.

※ Outline of the interview.

* The most recent album is "4 Walls" in October 2015.

* "Two years passed, I am sorry for my fans" "The timing did not match"

* "The management company side is not stopping the release of the album" "The timing did not match"

* "The members are the second family, talking about activities often" "I tried to prepare the album after deciding the date but I returned to the blank sheet due to the timing issue"

* "I want to put out an album soon if there is a chance to meet a good song."