I had enough of this. I'm going to lie to a girl so she'll stop talking to me.
Why do you want her to stop talking to you?
I don't want to see her anymore, so I'll just tell her a lie about me being in a relationship so she'll leave me alone.
It's not nice to lie to people like that. You should just tell her the truth.
It's fine, she is annoying and doesn't listen to me. Sometimes it's okay to lie to people, or it's good to learn how to lie well.
Lying to people is never the way to go. You need to be more honest in life.