When someone new joins the roleplay and they roleplay in a way you that seems so different you can't really understand it

Example-
(Me) (Other person)

Seawave slowly stalked the mouse, waited for the perfect time, then jumped on it and swiftly killed it. After that she picked it up in her jaws then Seawave slowly walked down the path to camp holding the mouse in her jaws.

Gray-*kills mouse* *picks it up* Hi Sea wave. Bye sea wave. *walks to camp with mouse*

(This example was using actions like in the award winning 'Warriors' series)