Luyện nghe bài hát Serenade in Blue

When I hear that in blue
I'm somewhere in another world, alone you
all the joys we used to know
Many ago

Once again your comes back to me
like the theme of some forgotten melody
In the of my memory
Serenade in

It like only yesterday
The small cafe, a floor
And as we danced the away
I hear you say forever
And the song became a sigh
Forever became goodbye
you remained in my heart so

Tell me is there still a spark?
Or only lonely ashes of the flame we
Should I go on whistling in the
in blue