原文歌词
EN暂时没有翻译，当前显示原文歌词。
Your joy is the proof you've shared happiness with someone
Your sorrow is the proof you've shared pain with someone
The road may be steep, but it's far better than an uneventful life
Everyone has proof of life
What's important is to find it and believe it
Love, bravery, and hope, they all exist in everyones heart
Everyone is waiting for the door to open
And when you achieve it
The word (someone) will smile for you
