What does the blue face emoji mean?

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Tags

1. #widely
2. #meaning
3. #sweat
4. #droplets
5. #other
6. #emojis
7. #sleepy
8. #varies
9. #similar
10. #anxiety
11. #commonly
12. #conveys
13. #frown
14. #disappointment
15. #larger
16. #confused
17. #sadness
18. #feelings
19. #anxious
20. #crying
21. #relieved