Super Junior's Donghae & f(x)'s Amber snap a "brother-like" photo

f(x)'s Amber and Super Junior's Donghae pose together!

Amber updated her Twitter on the 5th of March, she wrote,Old photo of me and dong hae… Me look hella alike in this photo".

They are seen showing the same expressions. Fans commented,"Look-alike","Are they real siblings" and etc.