classman

But don't thought of that his lower classman still knew.

但是没有想弟还是知道了。

And return because this lower classman didn't know last night whom go to bed the in the mind was specially fidgety, this boy beat that lower classman at that time.

而且还因为这个弟昨晚不知道和谁去睡觉了心特别烦躁，当时这个男孩就打了那个弟。