Question

What did the messenger open and what did he read​

Answer 1

Answer:

Clicking on the Messenger icon reveals a list of the people you've communicated with. Selecting a person pop-ups a small window over your Facebook timeline. Under the last, the message will say "Seen " with a time and date, or, for group conversations, "Seen by " if they've been read.

hope it helps

please mark brainliest

Answer 2

Explanation:

Clicking on the Messenger icon reveals a list of the people you've communicated with. Selecting a person pop-ups a small window over your Facebook timeline. Under the last, the message will say "Seen " with a time and date, or, for group conversations, "Seen by " if they've been read.