Don't you know I just can't go to sleep Oh, mama, don't you know I just can't go to sleep You told me go to bed hours ago But mama, I just can't sleep It's getting late I just can't close my eyes Well, it's getting so late I just can't close my eyes I'm so afraid if I close my eyes I just won't see what's outside You told me go to bed hours ago But mama, I just can't sleep