I understand RS as...
He knew CL wasn't F1 first.
He then found out Roberto also wasn't chosen.
He doesn't know which one will be shown as default F1 because he doesn't know how show will edit it and how it happened in actuality could be different than is shown.
He thinks Ali is single because she rejected both and doesn't believe there is a reuniting with either of them.
He doesn't know how the FRC goes down and who dumps who but just knows it all ends at nothing.
I hope this makes sense. lol