I B Tonight Friends Told Window Broken Home

"Whatever, I know you like him."
"You're saying I can't go out tonight with my friends? Whatever!"
"Whatever! You know I don't believe you."

A. "He told me the window was already broken when he got home."
B. "Whatever, I saw him throw a ball with my own eyes."
A. "Ok. I will talk to him about it."
B. "You should because he is lying."

Other Common Sentences

"I don't agree with you."
"I don't believe you."