To Sir, with Love (1967 Movie)

The time has come for closing books
　　and long last looks must end
And as I leave
I know that I am leaving my best friend
A friend who taught me
　　right from wrong and weak from strong
That's a lot to learn
　　but what can I give you in return?
If you wanted the moon
I would try to make a start
But I would rather you let me give my heart
'To Sir with love'