The context of the following conversation is Bailey wasted food today.  They ordered more than they could eat.:
Bailey says I feel so guilty today..
The friend responds What do you have to feel guilty about?.
Bailey responds I was at a restaurant for lunch and ordered more than I could eat..
The friend responds Did you get a doggie bag?.
Bailey responds No, I just left it there. I'm so wasteful..
The friend responds Usually you take your leftovers home with you. What made today different?.