I was on the way down to the basketball court,
when i met this man in the lift.
He was carrying heavy things, like old chairs and etc, into the lift.
I held the lift's door open, for him to come in.
Suddenly, the man looked at me, and smile.
'小弟弟，笑一下.'
i was puzzled and stared at him for a moment.

'小弟弟， 你快乐吗?' The man spoke to me again.
Not knowing what to reply, i smiled.

Then, the man said. '我很快乐。
After saying that, the lift opened, and we walked in seperated directions.
Though i had only converse with him for a short time,
I kept thinking of what he had said.

他好乐观哦.