♫ All by myself. ♫ ♫ What's that blue thing doing here? ♫ ♫ Something grabbed ahold of my hand ♫ ♫ I didn't know what had my hand ♫ ♫ but that's when all my troubles began. ♫ ♫ I don't understand you ♫ ♫ I don't understand you ♫ ♫ I cannot understand you ♫ ♫ I cannot understand you ♫ ♫ I don't understand the things you say ♫ ♫ I can't understand a single word ♫ ♫ I don't understand you ♫ ♫ I don't understand you ♫ ♫ I just don't understand you ♫ ♫ I don't understand you ♫