I'm currently writing from 1st point of view, and I understand that since the character's viewpoint is limited, I can't talk about other characters' actions and reactions unless she sees it. My question is, am I able to do something like:
I sat in the front row directly in front of Ms.Lee's desk.
When we're all sat in our chairs, Ms.Lee starts the class.
"Does everyone know what's going on this weekend?" Ms.Lee asks.
"We have a test on Friday," Lia answers point at the board.
Can I do that, or is it too 3rd person?