<prompt> Human: Hi, so I am moving next month and when I moved in I paid first and last. I was living alone so I was the only person who contributed to that. Since then my friend has moved in and I am wondering if I should ask her to pay rent for next month even though I have already covered it fully. I dont want to be unfair to her so I wanted to come here. Thanks!tldr: last month of rent is paid off. Should I ask roommate to pay rent still?  <response>: Sure, unless youre into providing free housing for your friends. 