I think this song is about a guy who has lost his way in life, has gotten into trouble with drugs and has messed up his life in general, he is lonely now, walking alone at nights but there is a girl, who, he knows has always been there for him and maybe knows she still is there, that is why he says ''I don’t know why
You want to follow me tonight'' maybe he wonders why is she still there after what he has done. So now he goes back to her to ask for her forgiveness, he knows she is the only one he needs and who can help him.
I think this song is about a guy who has lost his way in life, has gotten into trouble with drugs and has messed up his life in general, he is lonely now, walking alone at nights but there is a girl, who, he knows has always been there for him and maybe knows she still is there, that is why he says ''I don’t know why You want to follow me tonight'' maybe he wonders why is she still there after what he has done. So now he goes back to her to ask for her forgiveness, he knows she is the only one he needs and who can help him.