I approached him and started the conversation:
Me: Hi, Sir, may I know what are you waiting for?
The man: I am waiting for the bus.
Me: Do you want me to help you to see the bus?
The man: No need. I can do it by myself. Anyway, thanks for your offering.
Me: Ok, please take care, Sir.
The man: Thank you.
He amazes me! And I pray that may God always bless and protect him. Amen!