Looking at it from a religious standpoint, it's talking about life after death. On the other hand, it could also be about the end of a relationship, which usually feels like death, and in this case he'd talking about being able to reflect on what they had in dreams.
Looking at it from a religious standpoint, it's talking about life after death. On the other hand, it could also be about the end of a relationship, which usually feels like death, and in this case he'd talking about being able to reflect on what they had in dreams.