Letra de
Knock Knock

-
(verse 1)
Knock, Knock Whos there? Boo. Boo who? Why are you crying
Knock, Knock Whos there? Ach. Ach who? Why are you sneezing?
(chorus)
(verse 2 Same)
(chorus)
(little talky part ;)
repeats
=) have fun