Goodbye, my missing lover.

2. It has never been called permanent.

Once forever is called forever.

I'm fine except that I miss you.

I'm all right except that I miss you very much.

4. Pursuing breakthroughs in life.

Pursue self-breakthrough.

Let me make you young all your life.

I wish you a lifetime of youth.

6. If it doesn't belong to me, I will let go.

What doesn't belong to me, I will let go.

7. You are a passerby I can't wait.

You are a passer-by I can't wait.

However, some habits need to be changed.

Some habits can't be changed anyway.