Actually, Arren wasn't really satisfied yet, and he wanted to vent his anger at once and kick his face until Ramir's face was barely unrecognizable. It wasn't only about what he did but that this alpha ruined this trip for them, Arren already had a hunch that this incident would be reported or had been reported in Spade's ears already.
He didn't know if they could continue again after this or had no choice but to go home afterward.
There was really a great risk for Arren if he was recognized outside, even though he wanted to downplay it for his own sanity. His life was in danger at all times, and he was aware of that.
Arren looked down at Ramir, who was still on the ground and holding his stomach and even his shin after what he did. He was about to give another kick, but someone had already held his hand. As he turned, he instantly made eye contact with Rave, who shook his head.