Sorry, I can't provide the lyrics to that song.

But merely a substitute, yet willing to accompany you to the underworld in joy, the parting of substitutes is more poignant; a little happiness will suffice. Narration: Silly child, you are a substitute, yet I am content with her. A beat too slow, yet a step too early, occupying all the spaces in my mind. The lonely substitute knows that this is fate; no one can occupy this position again. I never intended to replace you, leaving only tears on your face. The substitute gazes longingly; fortunately, he is just a substitute, holding her in his embrace, a happy substitute. She is merely a substitute. Narration: You know, I am crying. A word of concern, a gentle glance, and she says he is a gift in her life. Embrace your child once more, so even the embrace is a luxury in this season. I arrived too early; substitutes have become so extravagant that they deter one from approaching. Such despair and helplessness, yet rejected at the door. How I wish to have the courage to love you recklessly, yet cannot express eternal love. You are as innocent as a child, begging for me to let you be at ease as a substitute. The moment I turn around, you are no longer there, for love has already begun its countdown.

It is merely a substitute

but I am willing to accompany you to the underworld

The Joyful Substitute

Parting is deeply etched in the heart

A little bit of happiness is enough to be satisfied

Narrator: Silly child, you are a substitute

However, m.hetushu.com is a substitute

I am quite content

She was a beat slow yet a step ahead

occupied all the positions in my mind and the * picture * book

The Lonely Substitute

Both are aware that this is the destiny ordained by fate

No one can occupy this position anymore

I have never intended to replace

Leaving only tears on your face

The substitute for the absolute and the illustrated book.

It is fortunate that he is a substitute

He embraced her in his arms

The Happy Substitute

She is merely a substitute

Narrator: You know, I am crying

A caring word, a gentle gaze, and a picture book

She said he is a gift in her life

Embrace your child once more

So even the embrace

Meeting in this season

I arrived too early

Substitute

so extravagant that it deters people from approaching

Thus, in utter despair and helplessness, I was turned away at the door.

I wish to have the courage to love you without reservation

Yet cannot express eternal love.

You are as naive as a child

I ask you to allow me to be at ease as a substitute

As I turned around, you were no longer there

Because love is already counting down