The lyrics are about a girl who first noticed the protagonist in June of last year. At that time, she was wearing summer clothes and ignoring a ball that rolled towards her. The protagonist picked up the ball and she looked at him and waited. She used to be called an invisible person, but the protagonist noticed her existence. Light shone through a gap in the thick clouds and the protagonist finally had a shadow on the field. The protagonist had gotten used to being lonely, but the beautiful world he had refused to acknowledge made him fall in love. He couldn't imagine that he would long for someone so much or that he would exist. He discovered that her name is "hope" and he admired her from a deliberately distant place, but sometimes lost sight of her. His heart was empty for 24 hours and he couldn't live alone anymore. He found comfort in being alone but felt happiness when he was near love. Even if he escaped into a crowd of people, no one would teach him the meaning of life. He looked down after being hit by the rain of sadness and he realized that he was standing on the ground. He found out that love can be so painful and that it shines brightly. The same today, our footprints continue. Her name is "hope" and he discovered that. Even if she doesn't look back, he won't forget her smile. He believes that she is always there and he will walk straight forward. He doesn't understand anything about himself but he will listen to the true shout. He couldn't imagine that he would long for someone so much or that he would exist. He discovered that her name is "hope" and he finally understood. Hope is the sky of tomorrow.
