Donation to the needed

I am a Mall worker in Malaysia, one day when I when down to the mall lower Ground 1 floor, I saw a retired man who was wearing an torn pair of pants. So I ask him if he was eat his dinner. The poor man replied he have not eaten. I then gave him so money for him to buy some food for dinner and he say thanks for the gesture. After the Lunar new year 2 weeks later, I saw then same man again sitting out side the toilet at the same Mall where I work. So I gave him some more money so he can have a Happy Lunar New Year. He was happy.