Dear Wang Hai,
Hello.Thanks for your letter and I am sorry to hear that you have troube.In your letter you said your friend and you shared the secrets with reach other and you can keep his secrets while he doesn't,which makes you unhappy.You were thinking about what to do.Don't worry,Wang Hai,I would like to tell you what I would do if I were you.In my opinion,if it was the first time for him to do that,I think you should give him a chance,for it seems that he did it just by mistake.On the contrary,if he does it frequently,and doesn't realize that it is hurting you,you should not consider him as your best friend.
Regards
Yours
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