"Mhm." There's a short little grunt of confirmation from Garrot as Luka mentions the head. That little fiasco might've been the main motivator to get the Monkey Knight snooping around. Sure, the broken nose was a giant motivator, but...

"That all lines up with what he told me." He trails off a bit after that similarly distant remark. Their stories match up and he already knows everything that Luka's trying to insinuate. What more can he say? "So he broke your nose, and then you talked it out later. And now..." Garrot pauses, mulling over how best to phrase his question.

"Do you actually trust him?" There's a mix of emotions with the statement, of disbelief and a strong, idealistic hope. It's obvious what he wants you to say, Luka.