Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: I have break the same time as another co-worker. A couple of days ago, while I was getting ready to go out, she mentioned how she was starving, but she didn't bring any money with her, and therefore wouldn't be able to each lunch. I asked her if she wanted come with me, and I would just pay for her meal (I feel it would be awkward if I didn't offer, as she was seeing me going out, while stating she was starving and had no money). 

When we went out to eat, I let her decide the place we would go, and it ended up being this mildly pricey place, but I agreed to go (although I would have preferred somewhere much cheaper, but I thought it was no big deal, I'll just bring lunch from home for a few days, also I hate arguing and confrontation). My co-worker proceeded to buy a $35 meal, and upon seeing this, I ordered a smaller meal that was $10 to try to save some money. 

Now, when I pay for someone, I usually don't ask them to pay me back, unless they vehemently offer. After a bit of small talk, she mentioned how she would pay me back the price of both our meals the next day, and I declined this offer. After she insisted more, I said if she really wanted to pay me back, she could just send over the price of her meal only. Again, she very clearly insisted that she would pay for both meals. Ok fine, I didn't argue. 

It has been about a week since this happened. Recently, I have gotten into a problem, and needed all the cash I could save up. I have been bringing up the topic of her paying me back for a few days now, and I have gotten around to mentioning my problem to her, which she just hasn't been acknowledging. After a couple of more days of pestering, she snapped at me saying how I was the one who told her that I didn't need to be paid back and stated that it seemed like I clearly wanted to treat her and not be paid back. I told her I acted that way out of pure mannerism. 

Half the office thinks I'm the asshole for going back on my statement, but the other half of the office thinks that if she said she would pay for both meals, she should have. So to settle this, AITA?

wanting my co-worker to pay me back