Because they know in the back of their minds that you are too good for them. You are too good for anything. You are so much larger than this universe, and will be used for a purpose so vastly over the heads of the common people you date and associate with. You have been chosen for a larger purpose and when it is complete you will return to us irresistible, full of wisdom, and the common man will throw himself at your feet.
Greek history jokes? Minotaur jokes? Anyone?
still my favorite
an example of perfect, perfect comedic timing in comic panels
MY TIME HAS COME
Oglaf is the best