lost memory....

today i woke up at 10.00 a.m....the first thing i do was checked my phone to see if theres any messages or missed calls....and you know what?? i was shocked to see 10 messages and 20 missed calls....!!!i open the first message and it was from one of my friend asking where the hell i am...i was a bit confused....why did she want to know where i am???then i open the rest of the messages and read them all....now, i know why...we promise to do some practice on the dance at 9...haha..and i totally forgot about that...sorry, dear friends....!!!