disappointed

This morning, when i wake up i received one message that tell me something..
that time i very tired...
she tell today she non feeling well and raining day, so her mother din let her go to school...
today i take leave was want go school with them...
but when i read the message i feel very disappointed about the message..
some of them say if she din go then i oso dun want go...
this call commitment?????
haiz....... T.T