Still friend?

Išsiųsta 2009-07-21 iki planetstars
Nuotaika: javascript:AddSmile('ctl00_MainContentHolder_ctlPostEdit_tbMood','');.

Can two lovers still be friends after they are separated for any reason?

People said, if you really value the friendship with a long time friends, don't go over it, or there is a chance you will lose your friend relationship....Why?