ZE:A members Siwan and Hyungsik showed off their goofy side in a latest picture together.

Hyungsik uploaded this onto his Instagram and wrote, "Instagram comeback! �It's nice." In the picture, the two strike very humorous facial expressions. �While Hyungsik opens his mouth wide for a happy smile, Siwan bares his teeth with a slight grimace. �

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In addition, the two appear to be going for a couple look with a black and white theme. Netizens responded, "Welcome back to Instagram," "The two of you are so cute," "I also think it's nice you've returned," and more.