You don't have a partner of your own. So you spend most of your free time out by hanging out with your favorite couple. What's going through your head right now? Probably these 15 things. Check out the list below:

1. I've got nothing better to do...I guess.

2. Someday, I'll have what they are having.

3. Feels like I signed up for PDA class and came without a partner.

4. What am I, an unofficial chaperone?

5.  I hope they don't think I need help in the dating department.

6. Do they pity me? Am I actually that pitiful?

7. Maybe I can slip away while they're making out.

8. Yes, by all means, do ignore my presence.

9. There's got to be another third-wheeler in this room somewhere.

10. I'm never hanging out with these people ever again.

11. I can't wait until they break up.

12. Ugh, not another inside joke!

13. Why do they always invite me to these things?

14. I didn't realize I was the third wheel.

15. You want to hang out again soon? Sure!