Aries: you were better than them.
Taurus: you ate their food.
Gemini: you were boring to them.
Cancer: you made them cry.
Leo: you were too much for them.
Virgo: they didn't think they meant anything to you.
Libra: you were too complicated.
Scorpio: they didn't want to hurt you.
Sagittarius: they needed a change.
Capricorn: you didn't have the same interests.
Aquarius: you were too plain or uninteresting.
Pisces: you were too close minded.