I interpret this song as suggesting that Julie "see something new" simply for variety and balance, but not because it would be better. Because if you lie in the weeds the seed pods will stick to your clothes and hair and in some areas they are so sharp they will prick you and make you bleed. But you may see some blue skies instead of looking at the stage everyday.
He is also saying he appreciates her and is protective of her from the hostile fans who don't get her obsessiveness (he does get it.)
I interpret this song as suggesting that Julie "see something new" simply for variety and balance, but not because it would be better. Because if you lie in the weeds the seed pods will stick to your clothes and hair and in some areas they are so sharp they will prick you and make you bleed. But you may see some blue skies instead of looking at the stage everyday. He is also saying he appreciates her and is protective of her from the hostile fans who don't get her obsessiveness (he does get it.)