One day s afternoon~I met a old guy,an old disabled guy,he was sitting on the wheelchair at the crossroad and do begged for money,I didn t gave him money,but I bought a bottle of milk for him.
Then I saw he gave me a smiling.a little smiling~~
Actually~ I met him several times at same location.Every time, I don t give him money,just buy a bottle of milk for him, and see he smile to me, and I leave~ After that,I always thinking,"why does he there?""who put him there?""where is his family?Of course, I will never gain the answer.
I just keep doing what I should do,meet him, and buy a bottle of milk for him.