Responses
The question is, did they fu*k
No they didn't. Banam just got a little intimate and then told Rix, "You're not going against me because it's I'm influencing your emotions. You can't go against a Divine Beast's will." That's all he did really.
Oooh, I'm happy and a little bit disappointed at the same time. Thankssss
SPOILERS:
The next two chapters are the end of Season 1 and then there's an epilogue. In the next chapter, Rix is revealed by Banam that Divine Beasts can influence humans' emotions and that humans can't go against Divine Beasts because the Beasts have power over the humans. So Banam tells Rix that his feelings are just a reflection of Nuah's feelings for Rix. Rix doesn't know how to feel about that, so he tells Nuah to take their separate paths.
In the last episode, it shows Nuah becoming really sad and throws a mini-tantrum and tells Rix he doesn't want to. Rix has a change of heart (because Nuah unconsciously manipulated his feelings or because Rix really changed his mind, that's up to interpretation) therefore, Rix decides that no matter what it is, he can't stop loving Nuah. Thus, comes to terms to his feelings and continues his journey with Nuah in getting rid of his curse (which seems like an excuse to be together at this point, as neither of them want to let go the other person).
Epilogue is coming on March 12th