And I think Janet and Susan are two of her closest friends . So obviously , Roger 's decision on what he 's gon na do would effect both women , thus Trina making it clear that he better be sure on his final decision , because one or both of her friends will end up getting hurt . Oh , but as I suspected , they were gon na have Janet get a job to help out .

Question: Why would Janet and Susan have some tension ?
Answer: They are affected by Trina 's decision .They are affected by Roger 's decision .They are under assault by Trina .They are being split apart by Trina .