Okay! Hey there,
Have you updated WhatsApp to its latest version?
Okay if you have then the latest version comes with a few Christmas gifts
1.The blue ticks a boon or a boom
See basically not everyone reply as quick as the speed of light,may be they are busy or maybe they are traveling
Now most of the people JUST read and don't reply now they can't do that because of the latest update which shows a double blue tick when the message is read
Its a boon for some and a boom for the rest its up to you to decide.
2.The group spy
Now if you long press on your message in a group message a (!) Will pop up and you can see who has read your messages cheers ✌.
P.S- I blogged from my droid for the first time �� so bear with the mistakes
