anyone treating?

i suddenly remember a very funny thing... on the very same day ahting insisted that she would like to drink chinese tea adamantly, i said something that is very -_-". the waitress was clearing our plates...

waitress: so would you like to have some desserts?
me: 好啊！你请啊？！

lalalala~ then everyone just smile smile dun dare say anything. cos really very diao~! and then ahdi and ahting just keep saying i very lame... bleah~