Nasko

I'm new to this forum and still do not know if this is the right place to post my thread here. However, I see it is a place full with people who love the retro music and my hope is you may help me with finding the singer of the following song. I have this song in an old tape, it is from the late 70's or early 80's. It is a ballad in Sam Brown's "STOP" style, and the song is performed by a woman. The lyrics are something like that:

There was a boy, there was a girl,
they walked in the house dreaming together.
Lost in sound, freedom and happiness,
they hoped the dream would last forever
.....
????
.....................Dark shadows talking

Chorus:
Never come no more,
never come no more,
never here again,
the sound of the telephohe's call !?!

...................

I mark with ? and ! words which I am not sure about. What more to say? It is a very sensitive ballad, the female voice is a little cracked.

Thanks in advance for your help.