I. Lust. Primal and visceral. That feeling in your body when you see that beautiful girl for the very first time. When you walk up to her and think 'this is what love at first sight means.' Like the sun, it's burning, but beautiful. Do I lust after you?
II. Love. Delicate and beautiful. That feeling deep in your stomach when you see their smile again. When you're just as happy sitting in silence as you would be talking just as long as you're with them. Like going for a walk, but never coming home. Do I love you?
III. Want. Longing and desiring. That feeling in your stomach the second they walk away and you don't know when you'll see them again. When you lie awake at night and think only of them and their touch and their kiss because there was nothing more beautiful. Like a knife, it cuts deeper each time. Do I want you?
IV. Need. Vulnerability and fear. That feeling in every inch of your body when you can't be with them. When the lights are off and you turn to old habits to force yourself to accept that they left. Like a fire deep inside, unable to stop burning. Painful and numbing all at once. Never ending. And - oh god, I need you.