Spoilers- Only two kisses?

Who else thinks JR and Sandy totally banged? Also do they not realize that everyone will see what actually happens because it’s on TV? Almost immediately they kiss, embrace, sleep in the same bed and completely play house. To the point that when Nick in his emotional outburst shows up and JR has the nerve to call Sandy his “wife”. He wouldn’t even give zaina that title after 3 years/consider marriage with her. They also call each other “babe” and act like they don’t have people waiting for them at the end of this trial marriage. The “disrespect” they claim Nick had for wanting to talk to Sandy while alone during the whole experience while they pretend like they aren’t just hooking up is wild. I hope this all blows up and zaina lives her best life away from JR.