Summarize the following:
You can help yourself and your ex cope by choosing to focus on the positive. Towards the end of the breakup conversation, try to focus on mutual benefit.  Emphasize all the good things your partner has done for you. Make sure she leaves the conversation feeling like the relationship was worthwhile even if it did not work out. Say something like, "You really made me feel good about myself and pushed me to be a kinder, more empathetic person. I will always be grateful for that."  Encourage gratitude. While acknowledge it may take some time, encourage your partner to cherish the good times you had together. Relationships are primarily social exchanges and people have a natural tendency to search for their benefits. Your partner will appreciate you helping him or her seek positives even as the relationship ends. As previously stated, it can be helpful to leave the door open for friendship. However, you do not want to give mixed messages. Be honest about what kind of contact you want to have with your ex. If you need some space before you can work on establishing a friendship, for example, say so. Do not try to force friendly meetings prematurely, as this can confuse you and your ex. You will need time and space before you're able to see one another without romantic attachments and associations. You will likely run into your ex at some point in the future. Be cordial and friendly during any encounters you might have. Remain emotionally prepared. Keep in mind as you go to work, school, and run errands you may run into your ex. This can help you stay calm and collected during the encounter. When in love, many people convince themselves the person they're with is their one true love. However, you need to let those feelings go after a breakup. In reality, there are many people with whom you would be potentially compatible. You will likely find someone else in the future, despite what you may be feeling in the present moment. Allow yourself to accept the fact the relationship ended for a reason and you will find someone else in the future.

Summary:
Focus on the good times. Be upfront about lessening contact. Act civil after the breakup. Resist thinking of your ex as your one true love.