Funny things to add to this story and grammar check?

' "Can you make me a sandwich dear?" and then, without waiting for a reply, "Go light on the mayonnaise this time." She forced a smile and turned away without answering. Hadn't he seen she was busy? No, how could he with the TV. on so loud? Well, she had to say something. "Darling, please, I don't have time..." Her words died as he turned to face her. He didn't look angry, but she knew better than to believe that. "It's just..." she began, and immediately her hands balled into fists. "I'll do it soon, but I have to FINISH this! They've been calling me all day about it. I TOLD you about this." He sighed. "I really don't see why your laziness should affect me."