A good “guy friend” has this crush on one of my close friends. My friend asks me all the time to tell her who likes her (because she knows I know someone who does), and I think shes getting annoyed that Im keeping secrets, but my guy friend doesnt want me
You never have an obligation to tell someone a secret like this. Your obligation is to your guy friend who confided in you. You should try to convince your guy friend to let you tell your girl friend that he likes her. Or better yet, try to give your friend the courage to tell your other friend that he likes her himself.