Spend your Sunday with f(x)'s Amber and her latest 'What the Pineapple' clip.
This time around they are taking the 'BFF Challenge'. What is it all about? Here's their short introduction, "As promised, we bring you the BEST FRIEND CHALLENGE, where we are quizzed on a bunch of questions regarding each other and must say the same answer at the same exact moment!...or else we’re not best friends."
Enjoy their latest episode below~