No matter what the relationship is or how it is going, for a right minded woman/girl who feels compassion in her heart, will definitely feel sad.
Girls are naturally more sensitive than boys and will feel guilty when they decide to call it quits in the relationship.
However I wanted to be a realist so here is the painful truth. Not all girls will be like that. As I said only those who are compassionate will feel sad.
We have to admit there are b***hes out there who doesn't care.