C887 a little girl crying over an ice cream

"Big brother, can you let me buy it first? My little brother is waiting for us to eat. My mom still has work to do when we get back. If we wait too long, her boss will scold us." The people who had lined up in front of me had finished buying it quickly, so I didn't take the matter of the little girl to heart. It was already my turn. Just as I was about to go buy it