Seeing an ex can be a roller coaster ride of emotions, or simply the thought of running away as quickly as you can, and there is nothing in between.

1. When you see your ex and their family, and you know their family is going to approach you.

2. When the ex tries to make you jealous with someone uglier, and who doesn't have their life together.

3. When you think about getting back with them and then remember what they did to you.

4. When they talk to you, and you're just anything but interested in talking to them.

5. What you really want to do when you see your ex.

6. When you see your ex and wonder why you even dated them.

7. When you know your ex is staring at you.

8. Knowing your ex is at a certain place so you show up flawless.

9. When you are with your new boyfriend/girlfriend so you show off.

10. When they bring up past memories and go on about how great it was.