Lisa and Roseanne have a casual sex agreement (friends with benefits) slightly different from most. They never made rules like "don't fall in love" or "don't act like we're in a relationship" or "friendship first". They made rules like "let me know if you fall in love," and "if you need me to be a friend, I'm there as a friend" and "tell me if you sleep with someone else so we can get tested." *I just converted this story it is not my own all credits go to the original owner