in revenge for my burning i burned the whole world and was warm for a little bit

i heard this and it struck me in an unimaginable way, then i listened to a more uplifting song and these feelings went away. is that a metaphor for fake feelings? actually, metaphors are not real things, especially "coca-cola kisses", from that song, but i think that's a simile, that is fake and the way i feel listening to a song is fake.