Following the release of the official music video, NCT's Ten took viewers behind-the-scenes in the making of "Dream In A Dream" featured in 'SM Station' season 2.

"I just filmed two cuts. I am shooting my solo choreography right now.  How's my fashion today?" said rookie Lucas, talking directly to the camera.

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The singer can be seen running around set, dancing on the platform to making dramatic gestures while practicing his artistically detailed choreography. Check it out above!