You must stay on the same side for every shot to not confuse the audience, Here is my image that i made simply explaining the rule:
"A character opens a door, walks into a room, sits down opposite another character and they share a few lines of dialogue"
Here is a video showing and explaining how to use the 180 degree rule
When researching i also found out about other shots such as Tracking shot, Wide angle shot and Dolly shot:
Overall we got to use this for our final primarily shot and jelly baby animatic story board