This post has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can create a post or quiz. Try making your own!

    17 Things You Can Do When You Run Into Your Ex

    You will run into them out in the world. You live in the same city, you have the same circle of friends — when you do, how do you react?

    1. Run away

    2. Act as though you were always way too good for them

    3. Declare your undying love for them

    4. Make some notes for the song you're about to write

    5. Freeze up

    6. Do something very childish

    7. Hide

    8. Drop some truth-bombs...

    9. Act way, way too friendly to them

    10. Pretend to be going out with someone much hotter

    11. Smirk pityingly at them

    12. Cry. Just cry everywhere

    13. Fake A Phone Call

    14. Dismiss them with a cutting eyeroll

    15. Attempt to sleep with them again

    16. Pretend to have amnesia

    17. Have a brief catch-up, and go your separate ways like a mature adult

    JK. Has never happened.