[At the question a grin quirks the corner of her lips.]

I figured since I do this for my office I may as well for this one.

[She gestures the carryout tray before she enters the rest of the way and settles it on a side table well away from his desk. The last thing anyone needed was more than one full cup of coffee (or tea) right on their desk.]

I got you tea but if you're in the mood for coffee there's definitely a few more there.

[The cups are all marked -- T for tea, C for coffee and one labeled 'Chocolate'. Hot chocolate maybe?]

If I'm going to be constantly here I might as well pay the coffee fee.

[It's said in an amused, joking manner but she well knows what buys friendliness among the overworkers no matter what the job. And that's caffeine.]