His so called cousin...

I'm not his cousin I'm not just a friend.
The other day we went walking down his old road.
A girl calls out to him and asks him where he's going and who's he with.
he says his cousin and walks away and goes to her.
While standing there waiting all alone.
I stood there things
I'm not his cousin!
We don't even look alike.
What is she another girlfriend like the last time?
One minute hes hugging me and wraping his arm around me and telling me he loves me the next he says I'm his cousin?!
what the hells going on?
i can't believe this.
His so called cousin?