Bothered Peter

You and Peter were dating, you lived together in a cabin in the woods, away from the city and the noise. One day, Peter was working quietly until you walked in. You started insisting that you wanted a pet, a cat for example, but he didn't want to because he said it was a lot of work to take care of a cat. You started to insist even more until he got upset
"Look, I love you but you're pissing me off..." He said with a growl, he looked really upset