I was marking his work and he was just rambling away…

We went to the NE show last week.

Oh? What NE show? (replying absent-mindedly)

NDP lor. We went to the floating platform.

Oh, that NE show.

Did you go to the floating platform when you were P5 too?

No, when I was P5 there was no floating platform yet (orz)

Wah, means you damn old leh…

He shut up after I threatened to slap a pile of homework on him.

The teacher always wins.