Btw I really do wonder what he did to Ram. He hadn't transformed into a beast at that point. Did he kill her? Trap in a way? I almost can't imagine Ram being held by some trap, she's the kind of girl that'd rather die than let that happen. But it'd also weird if Garf killed her. ALTHOUGH that would actually explain why at the point when he met Subaru at the end again, he was in such relentless rage: He had to kill his love interest, therefore all shackles are off, "fuck that other suspicious guy".
But again, depends on what happened to Ram.