CL is making all the fans teary with the wave of nostalgia brought on by her recent Instagram post!

She posted an old picture of all four members of 2NE1 from 2015, simply writing, "+2NE1+," as the caption.  All four members look chummy, cute, and happy. Perhaps she felt nostalgia so she found the picture and uploaded it?

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+2NE1+

A photo posted by CL (@chaelincl) on Jan 12, 2017 at 10:17am PST