Based on the context and the answer, generate a question. 

Context: Clown face : she was portraying 2 looks now . * disgusted look * and * I ca n't believe he 's talking to me and no " sorry " came out yet * look . Me : Did you hear me say that to your face , Was I Yelling ? ! ! Clown face : What difference does it make ! ?

Answer:

They are in the middle of an argument .



What may be the reason for them being mean to each other ?