Lyrics of Hello Goodbye - Glee

Hello twelve, Hello thirteen, Hello love.
Changes, oh! Down below. Up above.
Time to doubt to break out,
It's a mess, it's a mess.
Time to grow. Time to go Adolesce,
Too young to take over!
Too old to ignore!

Gee, I'm almost ready,
But....what....for?
There's a lot I am not certain of.
Hello twelve, hello thirteen, hello love!
(lalalala)
Goodbye twelve, goodbye thirteen.
Hello love....
Robert Goulet, Robert Goulet,
My God, Robert Goulet!
Oh! Down below, up above...
(Playing doctor with Evelyn)
(lalala)
I'll show you mine (lala)
You show me yours (lala)
Seeing Daddy...naked!
Time to grow.
Time to go... (lalala)

(Mama and daddy do it)

There's a lot I am not certain of.
Hello twelve, hello thirteen, hello love!
Hello twelve, hello thirteen, hello love!

F.F