谁知道这是什么歌啊

那天偶尔在经典老歌里听到的 不知道叫什么名字了 知道的告知一下下谢了先
部分歌词如下
Even today
When I am walking down your street again,
I wonder where you are and what you do.
I want to say only,
Please------
Don’t cry
My friend, you do know what I wish,
My friend, you do know what I feel.
Every time I look at blue sky, find there’s no need to cry.
Such a feeling coming over to me,
I think I have something to say.
Sorry I have never told you,