over-serious

Today I take the night duty, ride bike to their through NTU, where I lost my way. I arrive Rose House exactly on time, at 18:00, means I was late actually.

I put my rucksack to the warehouse in the basement and put on the apron with such a haste. Afterward I did the first job on begging duty, namely cleane the toilet up and wipe the window in in and out the toilet and the entrance, and wipe the marble floor around the entrance.

On the time the master was going off duty, she told me that I looks so serious, ask me for taking myself's ease, and cracked a joke with colleagues.

Serious seems the normal way I am, I have a lot of things needed to learn to drive myself on an easy way...