or they can totally go by different paths. why have to follow this path tolet you freak out by such things which suppose to amuse you? I only know, When I listen to a song, I will taste it not by exact terms in its lyrics(or at least not ALL Terms) any terms turn out to be "stupid" to someone, wont bother me at all. still can enjoy the song. Even no point to discuss about it. there are better things to do. 很多时候，一段歌词有一句话不错就已经很好了。像天青色等烟雨。 我从不期盼歌词还要完全合理，合法，合清。 歌词是作词家的个人感想。别人看这就好。