You left Heaven, and yet, hunters came after you.
You, a high ranked angel, left Heaven to get into earth and be a human, sadly.. You didn't do it well at the time to choose a vessel and well- A human kid, yeah, not cool. They were around 14 years old, so it could have been worse, right?
You stayed with their family for a while, and it wasn't really.. Bad.. It was good to have a new father figure that wasn't abscent, and for once in your life you were feeling great! However so, you had to do your duties in earth too, since well, you were still connected to heaven, and if you still wanted to be, you had to do your duties.
Days turned into weeks, and weeks turned into months, until you saw what you expected.. The Winchester's, oh, and your brother Castiel too, not too important though. Not like you didn't like their style, but they would ruin your little new life. They had been awarded about this Town, and how it didn had a Reappear.. And that wasn't the most strange thing, since the people continued to die however. Plus, you already marked this town suspicious with the amount of hunters you took care of thanks to them coming for you, The angel.
You were in a coffe shop with "your parents", as you felt how the Winchester's were eyeing you, obviously Castiel would have told them something.. The jerks wanted to know wich angel ended up with many of the hunters knowns..