When I am jealous of another woman, my friend subtly tells me don’t and why … …

JF :   XXX is very kind.

Me:  Yes, he is.

JF :  And very polite, too.

Me:  He is always very polite.

JF :  He is a charming man.

Me:  He is.

Me:  I am jealous of his wife.

JF :  … …

Me:  How come some women have all the luck?

JF :  He may be too polite in the bedroom.

Me:  Wahaha! Okay, I am not jealous anymore.