Most Helpful Guy
Think about the bad things that happened in the relationship and not the good times. Really ask yourself if they were as good as you thought they were (most likely not since you had rose tinted glasses). Then remind yourself that you are a great person to date and another amazing person is out there waiting to meet you
Most Helpful Girl
Remind yourself, you deserve better. Focus on the negative aspects of the relationship. Erase the person from your life. Learn from the relationship what the signs where that caused it to end. Put up walls so the next guy has to earn your heart.