My mistake?

Nadia sat in a haze when the bell rang. The entire class cleared leaving Jason and Nadia alone. Before Jason could get up to leave,Nadia caught his arm and forcefully dragged him ,pushing him down on to the chair . She easily towered over him being the one of tallest girls in the school. Nadia faced him with bloody murder written all over.

" WHAT DID YOU DO?" she yelled. " You cost me my grade, you imbecile."

Jason folded his hands and leaned back quietly. He had a sly smile and mischievous look in his eyes. " I saved you from a low grade. If anything, you should be thanking me. Your experiment definitely would have blew up in your face , had you submitted it. I mean it literally. So you're welcome." He shrugged and tried to get up as Nadia pushed him, again with a little force.

" You definitely like it rough, don't ya?" he retorted. Nadia glared at him. " Why didn't you tell me when I asked your opinion about it. Instead you went behind my back."

" Oh ...so NOW we are telling each other things? I did exactly what you did except my experiment actually produced a result. "

"No , it doesn't. It was the same thing you suggested the second day we met for discussion. Once you add a little mohr' salt , it turns into red and gives a pungent smell. It also doesn't work with many other common salts, which is why I rejected it. Where as I got 85% accurate result, which, thanks to you is damaged goods."

Jason slowly processed the new information. " Why did you not tell me that was 85% accurate?"

Nadia rolled her eyes." I did,in the coffee shop, if you really bothered to listen. But remember, if I am awarded lesser grade than I deserve, it's all on you." She picked up her bag and left fuming.

Jason watched as she quickly left and sighed to himself." I hate that dumb chick."