If she had time, she could get to know him better; if she could give up some unnecessary things; if she could work more carefully every time they met, wouldn't their ending be different? If she cared less about this man and this relationship, expected less, and had less hope, wouldn't it be better for her now?
If there were no time and geographical differences, if they were more persistent and tolerant of this relationship, wouldn't they still be able to get together?