Highway Star truly was the arc that made me fall in love with JosuHan
Josuke and Rohan fighting and disliking one another since they met to later RISKING THEIR LIFE to save each other is just mwah! cheffs kiss, of course Rohan didn't SAVE Josuke because he likes him, he did it because he knows it's the right thing to do (and to spite HS obviously) however...
Both of them were clearly moved by the others actions, it's so clear, despite their feud they still wanna team up to defeat a common enemy, they still wanna help one another, they matched each others wavelengths at that moment and saw a part on each other they didn't see before, they were willing to risk their life to save on another despite their torn ''relationship''.
It's so funny that highway star even mocks the idea of them being lovers (yes, in Japanese he did imply a romantic connotation).
And despite everything Josuke still wanted to befriend him, to start again, but unfortunately Rohans pride is big and he was still mad about Josuke trying to scam him (rightfully so).
The whole scene was so soft then Rohan ruined it (made it more fun)
Even Jotaro had to witness these two brats bickering about it, it was very shippy coded not gonna lie, david pro did that on purpose for sure.
And this is where i saw the potential of them becoming something more in the future, i can't see them dating right away, they'd have to experience an ''enemies'' to lovers slow burn that could last a couple of years until they finally accept their feelings.