During the showcase for mini-album 'Naturalness,' Serri talked about the former members of Dal Shabet, Jiyul and Ga Eun, who left recently.

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On January 5, Serri said, "To tell the truth, it would be a lie to say that we don't feel there are vacant spots or that it doesn't feel empty.  There are friends we have worked with for five years, so we shared stories for a long time.  Jiyul and Ga Eun have their own dreams, and we've decided to encourage and support their dreams.  

"We are as close as ever even now to the point the six of us had a year-end party not too long ago.  We will work hard so that you do not feel the vacant spots since we are coming back as four."

Do you think they're doing a good job so far as a four member group?