I feel very depressed.
A:I feel very depressed. I failed again.
超郁闷。我又没过。
B:Oh,I am sorry
很遗憾啊。
A:It's Black Friday. Please leave me alone.
灰色星期五,别理我。
B:Ok if you need any help, don't hesitate to call me.
好吧。如果你需要任何帮助,随时打电话给我。
A:You're a good friend, indeed.
你真是我的好朋友。
B:Anytime.
别客气。