Were you meaning the lyric translation?

Stay Gold - Utada Hikaru

I?ll always love you so
there?s no need for you to worry at all
My darling, stay gold
Keep smiling freely, forevermore

Within your eyes, a young boy still lurks
It tickles my instincts, and it won?t stop

Ah, somehow just like that, good luck

There will surely
be many more sad times ahead of us
My darling, stay gold
It?s also important to understand pain

I?ll always love you so
there?s no need for you to worry at all
My darling, stay gold
Keep smiling freely, forevermore

Now being employed, we can?t continue playing forever anymore
An adult?s common sense and wisdom, is also good to share with others

Ah, today, just leave it as it is?good night

It is said that a person?s heart
changing is normal
Hey darling, your soul
I?ll continue shining gently

I?ll always love you so
There?s no need for you to worry at all
My darling, stay gold
Keep smiling freely, forevermore

I?ll always love you so
There?s no need for you to worry at all
My darling, stay gold
If you can keep smiling freely til that day?