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She recently shared on her Instagram, "#UmJiOn are you not going to come out??!!! She goes into spaces between things and hides these days#UmJyon It's dangerous~~You'll get stuck?," and melted fans' hearts with adorable photos of Ji On's lovely smile while she plays hide-and-seek.

Although it hasn't been long since her family joined KBS 2TV's 'Superman is Back', Ji On is already receiving love for her dancing groove and more which she seems to have picked up from her mother or aunt Uhm Jung Hwa.