something I felt regretful about1*

something I felt regretful about1*

I really felt regretful of about being so too shy to say speak.

I met a USA couple in LiJiang, they were friendly and said 你好 to me,I talked to them for only a short time, just because I didn't understand what they said to me well, and but I pretended to understand it. finally, I only can could only smile to them with no words.

Everytime I think of it, I just ask myself: if I had told them that I didn't get what they said well, and asked them to reply it, will would the result be have been different? But all is gone, the only thing I can do now is being brave and do what something that I will never regret.

thank you for your correction.

1* or- something I regret