(We were just chatting about something in general , then suddenly ... ) C: From now onwards, I will challenge you .. Me: ??!? ----- I was trying to open a mineral water bottle ; but it was too tight so I passed it to my mum and asked her to help me open. C saw the scene and exclaimed, "next time it's very hard, you pass it to me, I help you open." Then he feigned a trying-very-hard look, and said , I will 'Eee Eee Eee' and I will open for you. " I laughed. Looks like my boy has grown up. So after a while, when I was trying to open my next bottle, I handed it over to him. He tried to open but failed. So he handed back to me. C: Ah Ma, help me. Me: I thought you wanted to help me? C: you help me open, I help you open .. Ok?? Me: ?!? ----- Ah Pa was with C and were waiting for me and Ah Po to arrive. Ah Pa: oh! I forgot something, it's in the hotel. C: ok, I will stand here (he shifted to a corner in the busy walkw...