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On April 13, Jinwoon posted an image on his Instagram page with the caption "#2AM. #WHEN."

In the photo, the four group members Changmin, Seulong, Jo Kwon, and Jinwoon are sitting at a�table together illustrating their brotherly bond. Many fans are hoping that this is a signal for a potential comeback.

Currently, the four members are focusing on their individual activities. Who's ready for a 2AM comeback?

M #When

A post shared by Jeong jinwoon (@jinwoon52) on Apr 13, 2017 at 7:24am PDT