テレパシズム (Telephatism)

Background
"Telephatism" is Ningen Dotsuku's 17th work uploaded to Nico Nico Douga, and is his first collaboration made with Zashiki Usagi-P. It's one of Ningen Dotsuku's most notable works the others being "Bioloid" and "Gambling Syndrome" both sung by Kagamine Rin.

It tells a story of Len, who was chased by a "boxed" alien (Rin) saying she was looking far and long for "something / someone". She chased him around, and Len asked desperately for help. In the end, once the box was removed from Rin's "alien head", Len fell in love with her. Unfortunately for him, Rin realized he wasn't the person she was looking for, and she lost interest in him.