<human>: So. In our living room there is an extension cord, that connects the wifi router to the wall. The extension cord is necessary because my roommates wifi card is fucked up and she runs the ethernet cord, which belongs to me from the router in the living room to her computer. Now I told her two weeks ago that I needed an extension cord and she is currently using both of mine. And today she said something that mildly ticked me off so I said fuck it, and took the extension cord from the router, plugged the router into the wall, and checked to see if the ethernet cord would reach her computer,and I was fairly certain it would. She came home, seemed fine. I told her about the extension cord, and now she's crying.

Can you summarize the given text in a few sentences?
<bot>: I took the extension cord(which is mine) that connected the router and ethernet cord(also mine) to my roommates computer from the living room and put it my room and now my roommate's crying.