Krystal apologizes to fans who are waiting for f(x)'s comeback allkpop(01)

Krystal apologizes to fans who are waiting for f(x)'s comeback allkpop(01)

Video Screenshot Gallery: Krystal Ball Commentator

Krystal Jung says she "didn't expect" '4 Walls' to be f(x)'s last album
Krystal apologizes to fans who are waiting for f(x)'s comeback allkpop
Krystal - huyền thoại giới idol ngưng sự nghiệp khi mới đôi mươi