My ex boyfriend and his new girlfriend; why do they want us to be friends?

Anonymous
My ex-boyfriend who broke up with me who now has a girlfriend (and has been with her since right when we broke up) is basically desperate to be my friend. He wants nothing more than for me and him to be friends like we were before (and he makes sure to tell me about it and cried when he broke up with me because I said no to being friends).

In defense of us being friends regardless of our not pretty break-up he said, "There is nothing negative to talk about between us and we have had some of our best times with each other." He also went on to say that he says his girlfriend is fine with us being friends because she knows that he really wants me and him to be able to be friends again. Am I the only one who thinks these two are crazy? As a girl, I truly doubt her sincerity. Not sure what girl would truly be OK with that. And I'm not sure what guy in a relationship would think his girl is really OK with that. And I'm not sure what guy in a relationship would really want to hold on to maintaining a friendship with his ex-girlfriend. Looking for guy and girl opinions on this. We've been broken up 5 months and I've done everything short of STOP TALKING TO ME. (I don't think that works. It's never worked for me in the past when it comes to him. I'd rather give him what he wants and hopes he gets bored with me.)

Am I the only one who thinks somebody isn't being honest here? It's just weird to me. He shouldn't want to be involved with me more than in passing with our mutual friends and she definitely shouldn't want him to be involved with me. Thoughts?
My ex boyfriend and his new girlfriend; why do they want us to be friends?
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