If the script is nothing but a woman bickering back and forth without any real context, well, you need new script writers. After about 15 minutes, it's like, okay, I get it... she doesn't want to wait 48 hours. After about another 15 minutes, it's like, okay, I get it, she lies and is a difficult, somewhat abusive, woman.
It was just irritating watching her upper lip curl from that low camera angle that did nothing for her aesthetically. I had to stop watching because her voice became grating.