It doesn't really make sense with the rest of the song…but the line "One blink for 'yes', two blinks for 'no'" from the last stanza reminds me of the novel/film The Diving Bell and the Butterfly, in which the paralyzed protagonist uses this blinking system to communicate.
It doesn't really make sense with the rest of the song…but the line "One blink for 'yes', two blinks for 'no'" from the last stanza reminds me of the novel/film The Diving Bell and the Butterfly, in which the paralyzed protagonist uses this blinking system to communicate.