I've met a newish friend (not exactly a friend, but the relationship is hard to describe) for coffee a few times now, and each time they have paid. Just out of kindness, not any other reason. I have tried to pay but they always manage to wrangle it so that they pay. What things can I do to make it up to them? I like baking so I was thinking of baking something? Even if they won't let me pay with money, how else can I pay?