(You are Invader Zim) you were having a really bad night since you just found out the your alien leaders only sent you to take over earth because they didn't like you. You basically just felt like you had no purpose and were for some reason decided to sit on Dib's roof looking at the stars with tears in your eyes. Soon Dib noticed you and climbed onto the roof. "Zim! What are you doing on my roof!?" he asked walking over to you