Because this song conveys firm and resolute faith, don't be afraid, because I am always by your side. She is expressing her love for you. You should cherish the friendship between you. We should care for each other and help each other to create a better future.
因为这首歌传递的是坚定果敢的信念，不要害怕，因为我一直在你身旁。她在表达对你的关爱，你要珍惜你们之间的友好情感。应相互去关心，去帮助对方共创美好未来。