On May 5th, f(x)'s Amber revealed an adorable childhood photo via her me2day. Amber wrote, "Everyone~ today is Amber's me2day comeback! keke wow~ keke." She continued, "Because today is Children's Day, I will show you a picture taken with my older sister when I was young~ keke. Don't I look very different now? Please look forward to my next update!" In the picture, Amber and her sister charmingly posed for the camera. In particular, their long legs have captured attention of fans. Seeing the photos, the netizens commented, "Amber was pretty even as a child", "Such a cute picture", "I'm waiting for the next update", and "You have a different kind of cute charm now." Do you think Amber changed a lot? Source: Newsen via Nate