My mans ex gf

So I have a question, so my mans ex girlfriend of 2 years ago lives in the same complex, now me and her are friends because y not , and ever sense we became friends all she talks bout is my mans dick and how much sex they had together and oh btw she has a bf also and my man friends with her bf, do you guys think she she still wants to fuck him or still wants him because everytime we go to her house she talks to him like remember we did this and that infront of me. And the clothes she wheres around him, he hates her and she constantly brings up the past of 2 years ago in front of my man