A man has fallen in love with a mobster’s girlfriend and it’s mutual. Though threatened by the mobster’s minions, he refuses to let go of her. For the sake of his safety, the mobster’s girlfriend has to break it off with him by telling him she does not love him – which she does after the following 2 lines (which are spoken by someone urging her to do it):
I translate this as: You have to say it.
I’m not quite sure what to make of this, but I think it’s something like: He has to believe a woman’s bullshit story. (which doesn’t look right at all!)