In my opinion the song is about him finding the one he truly loves. He says finally forever because he feels that this is the girl he could spend forever with. He talks about seeing this girl in her wedding dress and realizing that this is the girl he wants to spend forever with.
In my opinion the song is about him finding the one he truly loves. He says finally forever because he feels that this is the girl he could spend forever with. He talks about seeing this girl in her wedding dress and realizing that this is the girl he wants to spend forever with.