When you block someone on WhatsApp do they know?

Related questions

1. How can I restore chat in GBWhatsApp?
2. Is GBWhatsApp legal?
3. Is line better than WhatsApp?
4. Is Telegram safer than WhatsApp?
5. How can I restore my deleted messages on WhatsApp?
6. What is GB WhatsApp messenger?
7. Can I use GB WhatsApp and normal Whatsapp?
8. Does WhatsApp need updating?
9. Can you remove yourself from a WhatsApp group?
10. Is GBWhatsApp safe to use?

Tags

1. #learn
2. #blocked
3. #check
4. #window
5. #delivered
6. #contact
7. #photo
8. #updates
9. #profile
10. #message
11. #second
12. #always
13. #messages
14. #longer
15. #online
16. #never