Write the next sentence in the following story.

How to get your ex back if she left you for an ex
Give your ex-girlfriend space, and respect her decisions.
As difficult as it is to see your ex with another partner, you need to respect her personal boundaries. Give her space and take some time to build your confidence, make personal changes related to your breakup, and gain a fresh perspective.

Select from the following.
(1). If she is not dating you romantically, at least let her. This prevents her from making any negative decisions that may hurt her future.;
(2). If you go back to her and she looks sad and doesn't want to talk to you about this, then you need to work on finding a compromise. Try to put yourself in her shoes.;
(3). The best ways to show that you truly care about her are to respect her choices and to allow her to find happiness. For now, that might not be with you.;
(4). You want to speak to her, not wait and let her vent. Let her know that you really respect the way she moved on.;. The answer should be
(3).