Why would you want to be friends with an ex? Who has time for that nonsense?

[Kristin]

You're only 20 yrs old. You still have a lot of growing up to do and a lot to learn about life. It's normal to feel this way at your age.
You're probably going to date and breakup with many more people before you find the one who possesses all the qualities you are looking for.
It is possible to be friends with an ex but not until all the anger, jealousy and sadness is gone. Once you are completely over the person, have forgiven them and no longer have any negative or romantic feelings toward them you can be friends. You will be able to see them dating other people and it won't bother you. I'm very good friends with one of my exes.