Fireflies – passion and love (in poems).
high – a notably happy or successful moment.
The bridge – communication and union, whether it be between heaven and earth or two distinct realms. For this reason it can be seen as the connection between God and Man. It may be the passage to reality, or merely a symbol for travel and crossing.
knee – accompany or friend
nose – pride or fright
head – head over heels / going crazy
see – unaware of reality
don’t move – freeze – fear of losing
who knows? – confusion
Cant see it shining now too.