I think this song is saying that she is going to travel to wherever the love of her life is. She's probably in a different time zone than he is and she is going to "change skies" to get him back. (Different times=different sky..in the morning there is a sunrise whereas in the afternoon it's blue and at night it's black/dark blue.) In the first verse she's thinking about going to meet him somewhere even though it's four thousand miles away from where she currently is. The chorus says that no matter where she is even if she is at home, she really isn't because he isn't there with her and he is home to her. I might be wrong about this song but that's how I interpreted it. It could probably also be about music and her dream to be an artist rather than a guy.
I think this song is saying that she is going to travel to wherever the love of her life is. She's probably in a different time zone than he is and she is going to "change skies" to get him back. (Different times=different sky..in the morning there is a sunrise whereas in the afternoon it's blue and at night it's black/dark blue.) In the first verse she's thinking about going to meet him somewhere even though it's four thousand miles away from where she currently is. The chorus says that no matter where she is even if she is at home, she really isn't because he isn't there with her and he is home to her. I might be wrong about this song but that's how I interpreted it. It could probably also be about music and her dream to be an artist rather than a guy.