Good Bye / Separation

and it is song lyric about separation :

Keep smilin' keep shinin'
Knowing you can always count on me for sure
That's what friends are for
For good times and bad times
I'll be on your side forever more
That's what friends are for

by : Dionne Warwick - That's What Friends Are For

Is this my beginning
or is this the end?
When will I see you again? . . .
Hoo-oo- a hoo-oo
precious moments
Are we in love or just friends?
Is this my beginning
or is this the end?
When will I

by: the three degrees - when will I see you again 

Goodbye my friend (I know you're gone, you said you're gone, but I can still feel you here)
It's not the end (You gotta keep it strong before the pain turns into fear)
So glad we made it,
Time will never change it

by: Spice Girl - Goodbye

and it makes me realize how precious separation is: 

As we go on we remember
All the times we had together
And as our lives change from whatever
We will still be friends Forever

by : Vitamin C - Graduation 

however,separation is the things that we hate. but it makes me know how life precious if it dissapear from us