Unhappy?

My blog looks dead eh...
Ya, i'm very lazy to blog these few days.
Days went as normal, but suddenly ____ someone shoot me with a question that i couldn't give a exact answer.
She asked:" Why don't you look so happy?"
Me:" really?"
Her:"Ya, you don't look as happy as you are in sec one."
Me:"Oh, i not sure, maybe because of school work or some other problems."
.....
The conversation below is a secret between us, not telling anyone.

The previous few days i was thinking of whether i'm really unhappy, if really what is the real cost? Schoolwork? Friends? Family? I can't think of the answer. Maybe because i'm getting older and have much higher expectations with more worries, small things may not be able to make me smile already. I really wished that i would be as happy as i am, but what can i do?

The next day, i told the person that i'm happy that day, but i ain't really happy, i just want others to not worry.