i miss you more than life meaning

I know you crossed a bridge that I can′t follow. treasure i love you I know you crossed a bridge that I can′t follow Since the love that you left is all that I get, I want you to know that Puisque l'amour que tu as laissé est tout ce que je reçois, je veux que tu saches que If I can't be close to you, I'll settle for the ghost of you