"But you did,and I know what an extraordinary leap of faith that is on your part.

VOA: standard.2009.11.05

After you part ways, you can turn to your friend and express your frustration that he did not remember you.

你们分开后，你可以向你的朋友表达他不记得你的失落感。

I'm frustrated 课堂 - SpeakingMax英语口语达人