Amber and krystal dating
They are one of the few internationally recognized K-Pop bands while becoming the first K-Pop act to perform at SXSW and being on Fuse’s list of '41 Best Albums of 2013' with "Pink Tape" as the only K-Pop artist.
The band made their official debut at Music Core on September 5, 2009 with their single "LA ch A TA", promoted as "girl group with a concept that has never been done before with a dynamic feel".
Therefore, the other members promoted their last album in 2015 as four.
On March 18, 2017 Luna announced through her You Tube channel that f(x) is preparing for a comeback later the year.
But Victoria for example is also increasingly paired with 2PM's "Thai prince", Nichkhun, as they were a "couple" on the popular variety program "We Got Married".
As previous mentioned fans often complained about bad promotions or rather negligence of the entertainment as well as the band being underrated because of that and their unique style.
The reason for the break up was their busy schedule (earlier it was also stated that they grew distant) which is after the hating fans the typical excuse.
According to their statements they wanted to remain "good friends" like before.
Before she officially left there were also rumours about a great argument between her and the rest of f(x).Along with the literal meaning of "me" and "you" implying f(x)'s love for their fans and conversely, it also refers to the mathematical "mu" (μ), relating to the group's name.The name was announced in early 2016 at a solo concert and left the fans upset.These fans never believed in the relationship and felt vindicated when the couple broke up 14 months later .On May 31, 2017 SM Entertainment simply stated "It's true that they've decided to part ways." .
In August 2015, it was confirmed that SM Entertainment would follow Sulli's wish to leave the group to focus on her acting career.