Good Deed for the Day

I have these neighbors... an elderly couple. She's had two knee replacements and is a largish woman. He's half deaf and watches porn everytime she goes off to work. They complain about all the neighbors except me. As I was talking out garbage, they were coming in with a million grocery bags so I helped carry them to their door because it would have taken her 99 trips to do it herself. It took me two.