A: Well. What happened? Did you recite my poem to my girlfriend?
A: And then, what did she say? Did she give you a message for me?
A: Did she or didn't she?
B: Yes. She gave me a message for you.
A: Let me have it then.
B: I don't think you re going to like it.
. . .
B: I think your poem made her angry.
A: Oh, no. My poem made her angry? Now she'll never forgive me.
B: She'll never forgive you?
A: No. She'll never stop being angry with me. Oh, I'm so miserable and heartbroken.
What does "She'll never stop being angry with me" mean?