I think it's about someone who has left his hometown and someone he cared about to pursue life in the big city (most likely LA). "Stars and boulevards" is definitely a reference to the walk of fame on hollywood blvd, at least in my mind. He has moved to LA and got caught up in the life there--"they're only gonna tell you all the bad things i've done", "late nights won't do me justice", etc. He now feels isolated and has lost himself, and is far away from the person he loves.
"one last phone call from you" refers to him attempting to connect with her in a last-ditch effort to find himself and what he had before that he now feels he has lost.
I think it's about someone who has left his hometown and someone he cared about to pursue life in the big city (most likely LA). "Stars and boulevards" is definitely a reference to the walk of fame on hollywood blvd, at least in my mind. He has moved to LA and got caught up in the life there--"they're only gonna tell you all the bad things i've done", "late nights won't do me justice", etc. He now feels isolated and has lost himself, and is far away from the person he loves.
"one last phone call from you" refers to him attempting to connect with her in a last-ditch effort to find himself and what he had before that he now feels he has lost.