It's very detailed, but a little too simple xP
But that's okay, plus this...
'Friends are like trees.
Judge them by their roots, their fidelity.
Search for a vacant branch, as those are the friendship relations which that person can have.
Never think leaves are their true friends. Those abandon the tree sooner or later.
Their true friends are the birds which live in the nests between branches.'
Dis make meh happy! :D