How do you please an annoyed girl?
If you are the one who made her annoyed then it would be best if you apologized to her. Try to make some small talks with her but not about what made her annoyed. It might take sometime but you should try and be patient with her.
Prove your love! A girl wants a guy who says I love you every night and proves it everyday
Prove that you are the one for her.
By not annoying her :P