A lonely scientist developed a robot
The result was said to be a "miracle"
But it wasn't yet sufficient; there was just one thing he wasn't able to do
And that was the program known as a "heart"
Hundreds of years pass
Left alone
The miracle robot wishes
I want to know, why
Until the end of that person's life
He built a "heart"
For me
Now, movement has started, the miracle is accelerating
Why? My tears don't stop...
Why am I shaking? The beat is accelerating
This is the "heart" I hoped for?
Mysterious, heart, heart, mysterious
I know; there are things to be happy about
Mysterious, heart, heart, mysterious
I know; there ar