Can you fake a genuine smile?

Related questions

1. Does moving your face cause wrinkles?
2. Does smiling mean your happy?
3. What can a smile do?
4. What causes uncontrollable smiling?
5. Does smiling make you look older?
6. What it means to smile?
7. What is a smile?
8. Are smiles contagious?
9. Is it bad to smile too much?
10. What does smile mean Snapchat?

Tags

1. #unlike
2. #voluntary
3. #upwards
4. #control
5. #smiles
6. #mouth
7. #something
8. #upturned
9. #people
10. #bends
11. #therefore
12. #smile
13. #zygomatic
14. #missing
15. #claimed
16. #within
17. #there
18. #traditional
19. #major
20. #feature
21. #genuine
22. #duchenne
23. #muscle