Even now he doesn't even consider why JJ broke up with him. No remorse at all.
Idk why y'all are supporting him but JJ is not to be blamed here. Leo treated JJ as a prop or a sex friend rather than a bf. He was always that usefull assistant when Leo needed him.
Even now Leo is only talking to JJ because of his bad luck.
I know JJ isn't good at communicating but Leo never even listens. He still thinks only for himself and seeing JJ as just a lucky charm needed to win the race. Not because he actually feels something for JJ