For me it's a song about some person close to singer who is is dead. But that person is still somewhere "there through my wasted days, there through my wasted nights". This knowledge encourages singer ("there's nothing to fear inside"). And even her beloved is dead, there is still same sun in the sky which was also her/his ("My sun is your sun").
For me it's a song about some person close to singer who is is dead. But that person is still somewhere "there through my wasted days, there through my wasted nights". This knowledge encourages singer ("there's nothing to fear inside"). And even her beloved is dead, there is still same sun in the sky which was also her/his ("My sun is your sun").