He hasn't even spoken to her in like thirty minutes. He's not sure what he could have possibly done to irritate her in such a short time frame. It's not impossible. Still it doesn't mean he knows what the hell he did.

"The hell did I do?" If he didn't know better he would assume she was on the rag. Mike was the one who had to explain that when women got pregnant they didn't do that anymore.

If she yelled about the frog sweater one more time he was going to have to swipe some beer from under his mom's bed. She kept it there when Puck and his sister were driving her nuts. She didn't know that Puck had discovered it in an attempt to hide from Rachel. It was very unsuccessful.