I want to say thank you and sorry to you

One thing in my mind for a long time.
I want to say thank you and sorry to you.

Thanks, you were watching over me in silence.
Thanks, you stay with me through the lowest point in my time.
But, I'm so sorry I let you down.

See you again after so many years, I'm really happy.
Thanks, you still remeber me after so many years.
I'll never forget you.
I'll never forget you're so good to me.

Once again, thank you, R.