On December 1, the actor posted a photo via Instagram sporting a short haircut, smiling at the camera out on a sports field, sharing his whereabouts to his fans.

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The caption simply read, "Hi," while fans commented, "We missed you", "Long time no see", "omggg", and more.

Meanwhile, Ji Chang Wook enlisted in the army back in August and is currently serving in the 3rd Infantry Division.

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A post shared by ??? (@jichangwook) on Dec 1, 2017 at 7:27am PST