A joke

My gf told me a joke yesterday.
Some old fart likes her.
Let me give some insight on how the old fart looks like.
-Short bowl hair
-Weird dressing
-45 to 50 years old
Omg. I don't mean to be such a critic.
But she assumed I would be jealous of her when she taught my gf how to play badminton. Omfffffffg.
She even purposely spread word that she is infatuated with my gf.
Who does she think she is?
Old fart that is.
Would I be jealous of an old fart?
God forbid. No way!
I am just crossing fingers that I will never see her ever again.
Because I am so going up to her and tell her I am not a least bit jealous of her.
And she is such a joke, haha.

Would anyone be jealous of someone who looks like this?!