"Clearly this is happening inside your head, Harry, but why, tell me, that means it's not real? "Dumbledore

http://www.youtube.com/watch?v=oOQByQtqRqA
 
So don't go away,
Say what you say,
Say that you'll stay,
Forever and a day,
In the time of my life,
Cos I need more time,
Yes I need more time just to make things right

http://www.youtube.com/watch?v=VRsJlAJvOSM