Answer:

Explanation:

The message is that he doesn't want to be left alone. But it can't be helped. He tries to bring back the relationship back again, when they we're together. He learns through the pain and hopefully becomes something better. And that he has learned to grow. He thinks of how he could get by on his own. And now he has learned not to trust anybody else. But she's gone. And there is nothing he can do about it.