If you're asking this question, then may have just been through a tough breakup.
Try not to worry though, as you are not alone; thousands of people go through this every single day.
Breakups happen for whatever reason, but it doesn't necessarily mean the end of a relationship for good.
Many couples reunite all the time, even stronger now than they used to be.
So, how do you get your girlfriend to love you again? Firstly, both you and your girlfriend need space to distance yourself from the relationship.
This will help you get over the raw panic that is associated with the breakup.
Now you need to think hard about what it was that caused the relationship to break down in the first place.
What went wrong? Could it have been prevented? How can you fix it? These are the questions you need to ask yourself.
If your girlfriend broke up with you, it's possible that it was something you did, even if you might not be aware of it.
If you know it to be your fault; recognise this, acknowledge how your girlfriend must feel, take responsibility for the rift between you, let them know you're affected too, and finally apologise, and expect nothing in return.
Do this simply by calling her up one day and perhaps leaving the message on her answering machine.
It's important however to not mention the relationship, or anything else.
You just need to use this opportunity to apologise for any wrongdoing on your part.
Remember to wait a while before you do this however, because if you do it too soon after the breakup, it could backfire.