A little help::Riverside

The man in need is homeless. I had seen him from far earlier in the morning using his walker all while limping. My friend and I went to eat and when we came out of the cafe, we noticed this man washing then disinfecting his feet. Even though the man was more than capable of washing his own hands, this man did it for him anyway. My friend approached them and asked if they needed anything else. She went to the local store and bought bandages.There are few words that describe how I felt.