Stop in for a cup of coffee

so I have to do my first "talk to" with one of the folks I work with - she started a conversation via email last week and now I get to tell her what came of it all... this-n-that blah blah blah, but what will be fun is trying to tell her that she is disruptive when she gets here at 3 and that to some degree the "incident" occurred because of that... she's older than I am, but is the newest member of the crew - doesn't take direction well AT ALL.. oh joy