I got over a relationship within 2 hours. How? By meditating.

Once I understood that the relationship was over, I went outside and meditated on my driveway under the night sky (this was in the USA, so we had driveways). In my meditation, I focused on the suppression of emotions, and asked myself brutally honest questions, such as:

1) Was it going anywhere?
2) Is it worth the pain?
3) Do you foresee yourself with this girl for a life?

Once I did that, I opened my eyes, and voila, all traces of sadness and pain were gone. I was free to move on.