[Lisa seems far to perceptive for her little white lie to have fooled.]

I guess you saw right through that, huh? After interrupting you, I'd hoped to give you some time to spend together. I suppose if you're going out to lunch, then you can have that without me staying out for hours. But really, you don't have to worry about a thing. I never brag about it, but my family is well off and is providing me with everything I need to get my education here. The money I spend on a bit of extra food doesn't even come out of my own pocket, really. It just means having a little bit less left over at the end of the month, and I already have excess the way it is.

[Rather then bragging, she seems to feel slightly awkward to admit it. Its obvious the other two girls are struggling thinking about their future, and here she was just getting free money because her parents were rich.}

So no complaints. I'm going to do it. If you think of anything you might want to have in the apartment, don't hesitate to ask. That goes for both of you. Now, if you'll excuse me, I'll be off.

[She seems to be in a bit of a rush to leave and is quickly out the door. Maybe she doesn't want to see the reaction to how easy her life is on the other girl's faces.]