i didn't study ah . heeee. so, i guess yan kei must very enjoy playing the tunnel, j also likes it during the playgroup.
i & f will go on monday afternoon (as last yr experience, for the last moment, some stocks's prices are even lower. heeeeeeeeee). i also thinking of whether should go on weekend, but better not bring j go as many ppl la. and can't carry lots of things if j come.
heee