Analysis of emotions

you were like the devil, cold as ice,
you were like a knife in the back,that stung more than death,
you were like sadness, you came all of a sudden,
you were like anger, always breaking me down,
maybe sometimes you were like happiness, making me smile,
but in the end the devil doesn´t feel remorse,
you were the moon in the dark, making the stars light up,
and maybe once you were the sun before the storm, but even the suns light must go out eventually,
and you were like lying, always making me feel guilty,
but i belive that once upon a time you were the angel in heaven making everyone happy, but even an angel must fall.