それは良心回路ならぬ人心回路。
彼女の動力炉のすぐとなり、
ハートの空白に納められる最後のパーツ。

機械仕掛けのハートはキラキラと光を放つ。
彼女には不要なもの。
彼女だったものからは失われたもの。
もう求めてはいけない“輝き”を
夢見させてくれる、パイロットとの絆の結晶。

後付けの部品でも、
それはとてもたいせつなもの。

「……そうですね。アナタがどうしてもと
　言うのなら、少しだけ歌っても構いません。
　一曲？　いえ、まさか。
　アルバム一枚分だけですが、何か？」

It's a Conscience Circuit...nay, a Heart Circuit.
It's located right next to her power reactor, and it's the final piece that fits within the empty space of her heart.

The mechanical heart sparkles.
It's superfluous to her design.
Something that was lost from her former self.
It's a crystallization of the bond with her pilot...but now its radiance cannot and should not be pursued.

Even if the part is an afterthought, it's still something very special.

"Hmmmm, well if you insist, I could sing for just a bit. One song? Oh, no way. It'll only be one album. Do you have a problem with that?"