The working time is until five, so after the time, when to leave is free.
However, I can not leave freely.
The teachers have never told me " You should not leave before we leave. ", but I can't help waiting them to leave.
In addition, unfortunately, the teachers usually leave late compared to other teachers, and it's like at eight o'clock.
Even when I have nothing to do, I sometimes wait...
I know I can leave because it's beyond the working time.
However, unknown power does not let me go...
Gosh, may the April come early...

