Listening Power

My little princess received a gift from her 'Lai Sum Poh' after a weekend with her and the family. Another present :S ... While playing with her new toy, she asked Grandma 'Grandma, please teach me how to do this?'. Grandma was busy talking with Grandpa and Mummy. Jan asked again but still no answer. Then, suddenly... 'Grandma, are you listening to me?!!'. All conversations stopped and started laughing except for Grandma with an open mouth .... Hehe...