The context of the following conversation is Jesse was going to buy them lunch but left his wallet with all his money at home.:
Jesse says My lunch was delicious today..
The friend responds "It sure was.".
Jesse responds I wanted to pay for lunch for me and my friend..
The friend responds That is so kind of you..
Jesse responds Yeah, but when I went to pay I realised I left my wallet at home. I felt so sorry..
The friend responds No problem. You can pay for your friend's lunch next time..